Wuben Gecko E61 Pen Light (Giveaway, Multifunction Pen, 130 Lumens)

Today I have something a little different: a multifunction penlight from Wuben. It has white, red, and blue LED’s, ink pen, glass breaker, and a stylist attachment. Stick around because I am going to be doing a giveaway of the E61, so make sure you watch the video to see how to enter. Thanks to Wuben for sending me the E61 to review and an extra so I could do a give away. 


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Pickup the Wuben Gecko E61 on Amazon at

Black: https://amzn.to/38q95LA

Blue: https://amzn.to/3mBG5pl

Or from Wuben Direct https://www.wubenlight.com/products/wuben-e61-gecko-multi-functional-tactical-pen-edc-flashlight


Packaging & Accessories

Packaging here is quite nice, you have a black sleeve around a blue bifold box, with a Wuben logo in the middle. The lid is magnetic on the sides to keep everything nicely together. Inside all the accessories are in small boxes, it’s a impressive package for a pen. 

The E61 Gecko includes quite a few accessories, You get the pen body itself, a manual, micro USB Charging cable (Short), 4 different tips (Stylus, glass breaker, ballpoint pin, and inkless point). 



The light is made from aluminum and is anodized in a black or blue finish. I have the blue here but will be giving away the black version. Instead of being round like most pens, this one is more rectangular. At the pen end it has an area milled that allows the head to be pulled out of a detent and then rotated into to swap from the ink pen to one of the other available tip options. 

In the middle of the pen there is a circle that is magnetic. It’s strong enough to hold the light up in horizontal and vertical positions, and is a good balance point to allow it to spin, so kind of a fidget toy too. This allows the pen to become a mini work light too with the light bar folded out. 

The clip here is machined out of a solid piece of aluminum and is attached via the pivot mechanism the light portion is made from. It has a small place that looks like a tritium tube would fit my my 1.5mm x  6mm are too big, so possibly something smaller would fit. The clip allows for deep carry and has good retention in jeans and other pants I tried. 

The light portion is on the top back of the pen and folds out from the top. It has 270 degrees of rotation, with detents at 90 and 180. It stays in place but there is a bit of what I would in the knife world call blade play which is unfortunate. The light is allowed to shine through the opposite side of the body too.


Size and Weight

I measured the size and weight of the pen, as it came to me in the box with the glass breaker tip installed at 51.3g. Overall length when closed was 142mm, length when open is 215mm. Diameter is roughly 14mm by 10.5mm. It’s a little slimmer diameter to a Sharpy marker.


Here are some comparison photos to some other EDC Pen’s I have.


As a Light

The light here has 5 LED’s on it’s light bar all behind a diffusing piece of plastic. Instead of using RGB LED they went with individual LED’s for each color, white, red, and blue, with 2 white LED’s for more output and more even light. 

Output levels are 3 lumens, 30 lumens, and 130 lumens according to Wuben. This is powered by an internal  120mAh lithium polymer battery. Runtime follows the voltage curve of the battery pretty well, indicating this isn’t likely a regulated driver. It also doesn’t have low voltage protection so keeping the battery on the fuller side would be better for health. ON high the light got about 2 hours of runtime before it hit 10% relative output. Heat isn’t an issue here. 

The user interface is pretty simple here, single click to turn on, and long press to cycle though the 3 white modes. The light starts on Low, Med, High, and does have memory. Single press turn off at any point. To get into the flashing red, blue, red/blue mode, double press when on or from off. Single press to turn off. Memory does remember the flashing modes too. 


The light is rechargeable via onboard microUSB. When charging the switch on the outside of the light will turn red, and then blue when charged. I measured charging speed of the internal 120mAh battery at a wopping 0.10A. Total charge time was 53 min and the curve was flat. 


As a Pen

The Wuben E61 Gecko is a light duty pen in my opinion. That’s mainly due to the small size of the cartridge 22.5mm in overall length. This doesn’t leave much room for ink about 9mm of visible ink in my cartridges. The good news is here that the cartridge is a pretty standard design ballpoint design, so you can find things that will fit in your average Bic pen, or hotel pen, but to use these you need to first write 90% of the pen so you can cut the empty tube and it will fit. In the hand it’s ok, it’s not the worlds most comfortable pen, but for short uses it does the job just fine. I like the diameter here better then say the Olight Open which I will review in the next few weeks. 

Don’t forget the other accessories on the opposite side of the pen too, you have a metal scribe tip, a ceramic ball for a glass breaker, and the stylist tip. These may end up being a little more practical depending on your use case and the ink pen may become a secondary for you.



  • Non proprietary ink cartridge but it will require a bit of customization.
  • The light bar function here is more useful then your average pen light, especially with the side magnet making it an actual usable light.



  • It would be nice to see USB-C here.
  • Very small ink cartridges.
  • Pivot points seem to use a proprietary head design.



I like that this isn’t a tactical first pen light, It’s pretty usable for everyday, although with the very small ink cartridges I wouldn’t want to do tons of writing with it or you will be swapping in new cartridges frequently. So like a lot of pen light designs it makes compromises on both the pen and the light side. The weight here is nicely balanced so that when using it, it doesn’t have a lot of weight at the back end which is good. 

As a light it has a fairly even beam in white mode and is fairly decently diffused. It’s L,M,H which is good, and double click to get into the colored strobe mode which is good. I just kind of question what you would practically use the red, blue, red/blue strobing modes for practically, maybe to get someone’s attention on the side of the highway? 

Let me know what you think of the Wuben Gecko E61 in the comments below, and don’t forget to visit my instagram @Liquidretro to enter the giveaway to get one for yourself. 

Astrolux TP01 Review (Tactical Pen, Titanium, Parker Refill)

Today I have something a little different from my typical flashlight or electronic review in a writing pen from Astrolux the TP01. This is Astrolux’s first pen on the market and it’s available in titanium and aluminum, so let’s take a look and see how they did. Thanks to Banggood for sending this one to me to review. I will have a link with a discount available in the description below.


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The Astrolux TP01 pen is packaged much like recent flashlights from Astrolux, in a white cardboard box with silver foil on the front. On the side is a sticker showing which version you received. Inside the pen was nicely protected in foam. Included was a bag of accessories which included a T6 torx wrench for the clip screws, and a small Allen key for the interior set pin. You get a set of extra screws and an extra set screw, as well as an extra spring for the pen. You also get a little pouch which has faux leather on one side and then a wool/felt front side and a snap to keep it closed. I have been using this since the clip isn’t the best.

One quick note is that Astrolux does sell a holder for this pen to display it on your desk. But the price is quite high, only about $10 less then the aluminum version of this pen. 



The Astrolux TP01 pen comes in 3 material choices. The one I have here in front of me is an anodized titanium in the wave pattern, but it’s also available in stainless steel, and anodized aluminum. The titanium comes in a raw, and then 2 colors as well. What I have here is the wave pattern which I just love. It looks like a heat anodized mokuti pattern but is indeed flat. It has blues, purples and a little bronze in it. It does a good job of breaking up finger prints pretty well.

The body is 8 sided, with the corners rounded in the center of the body, at the tip in the grip area it comes down into 4 flats that kind of pinch inwards and then back into 8 sides for the tip. This anodized pattern really does a good job of making that all blend in.

The bolt itself is a rectangle with 3 lines of jimping on it to provide some grip. I will talk more about how it functions later on.


The clip is the last area I want to talk about on this pen. It’s attached with 2 T6 screws, on mine it doesn’t make contact with the body. My big problem with the clip is how little area is milled out from the body. The result is a clip that has trouble attaching to anything but the absolute thinnest material. If you use a front pocket in a shirt this would work, but anything else thats thicker then it just doesn’t have the clearance. For me this is the biggest draw back of this pen and the ability to EDC it. 

Demonstrate Disassembly

Disassembly on this pen requires tools  but easy enough after you have done it. To disassemble you will need a T5 and T6 torx bits/wrench. Astrolux includes a pair of these in the box which is nice, or you can use your own like I am here. First step is to take the pen top off. Inside is the very small hex set pin which fits a T5 bit, which once unscrewed allows the bolt to come out of the side of the pen (Flat spot facing up), when then allows the carrier, cartridge, and spring to come out the rear. 

Reassembly is the opposite, place the spring on the cartridge and into the body. Then place the bolt in taking care to orient the hole for the handle to face the milled slot. Place the handle in with the flat facing up, and then screw in the set pin tight. 


The clip uses T6 screws, lucky a small T6 torx wrench is included with the pen. The clip is not required to be removed for the cartridge to be changed.


Size and Weight

Length I measured at 119mm, diameter at 11mm. Weight with the cartridge is 33.6g. This is a little shorter then your standard pen. A Pilot G2 is 143mm tip to tip. The shorter length doesn’t bother me on this one.

For comparison on weight, my Brass TiScribe Bolt with cartridge is 34.9g, and my Nitecore NTP30 also in titanium is 28.8g. So the Astrolux TP01 even being made of titanium is a heavy compared with the nicer bolt action pens I have.

Feel in the Hand

So how is the bolt action on this pen? At first I wasn’t super impressed with it but it’s grown on me. The tolerances on this isn’t as tight as either of my other bolt action pens, but the price here is a lot less as well. The result of that increase in tolerances is you get some more noise in the body. The downwards stroke takes a bit more resistance and when you release it, it’s a little more violent to slam to the shut position. As it’s broken in this has improved.


As for in the hand, the 4 flats on the grip area of the pen is a little weird for how I grip a pen with 3 fingers. It’s not uncomfortable but not as good as a round or triangle shape either. It’s perfectly fine for an hour or two meetings, but not something I would want to write with all day. 

How it writes

The pen cartridge it comes with is a pretty generic medium tip ball point pen cartridge. It’s not bad, but not great either. I have been using it at work to take notes for a couple of weeks and it does the job just fine but isn’t special. The good news is that it does take Parker style refills so you can put in something better if you want to, and sourcing refills is easy as long as you don’t lose your torx drivers that are required to change it. 



  • Pretty affordable especially in aluminum.
  • Uses a common Parker style refill
  • Beautiful anodizing on the 2 anodized titanium models



  • Pocket clip has basically no clearance for any material. 
  • Disassembly requires tools and is somewhat complex. 
  • 4 sided grip area isn’t as nice as a 3 sided or round grip.There isn’t any grip or texturing present.



If you were looking for an inexpensive bolt action pen to try out, and wanted something that took a standard cartridge that was easy to get your hands on this is a good choice of pens to get started. I love that Astrolux decided to make this pen in 3 different materials at 3 different price points. It allows everyone to try a nicer pen at any price standpoint. I am a big titanium fan so that’s what I went with on this one, and the anodizing is beautiful, but I think the best bang for the buck is one of the aluminum options. Definitely make sure you check the links below and check these out on Banggods website. 


If you have enjoyed my first pen review, please let me know in the comments below. I have a couple of other pens that I could review in the future such as my Nitecore NTP30 or USG TiScribe in brass. 


Save 24% on the Astrolux TP01 Titanium Bolt Pen at http://bit.ly/2yILZ1r with code: BGATTBA (24%off)