Mini Stamp Puzzles

DIY, New Item, Shop Stuff

When I was a kid I collected stamps. After almost 30 years I rediscovered my old stamp album. On the first page the were the space themed stamps. I think these were the first stamps that I got – and if I remember correctly this was from a nurse at the hospital where my mother worked. In the album there are also a lot of South African stamps (this was were I lived). I am now continuing my collecting but also making small mini puzzles from some of the current duplicate stamps (some of these are for sale here).

Making a mini stamp puzzle is trickier that I thought it would be. I made some puzzles previously – using a scroll saw – where you just stick the paper to the wood and cut. But I wanted to use the laser to make the pieces really small. I need to cut them upside down to minimize the burn marks on the stamp itself. Positioning something this small exactly at the right place in the cutter while upside down required some thinking. The focus also needs to be spot on. But I think I got everything working quite well now and are happy with the results. 20190601_22305420190601_175556

After I made a few single stamps puzzles I got the idea of making whole sets in to puzzles that can be displayed in a single frame. I got some really nice stamps from the Royal Mail. These include the 2019 Marvel set, the 2018 Star Wars Set and the 2019 Leonardo da Vinci  sets. I have the Royal Mail’s Game of Thrones and Harry Potter sets still to make into puzzles.20190601_18050820190601_180708

I made the 2018 Swedish Lighthouses set into a puzzle set with an engraved lighthouse on the frame itself. 20190601_175720

I also wanted to make a bigger puzzle but with small pieces. I got a image from an old book and made a 200 piece puzzle. It took more than 2 hours to build (more pictures here).9

I still want to collect more stamp and thus posted this offer on a few forums and sites: I am willing to turn any stamp you want into a puzzle and send it back to you. I will however need 4 of the exact same type (one as payment and 2 for backup if something does not work – but I will keep the backup stamps also). I of course prefer not to cut stamps are not rare.20190601_224632

This project was a lot of fun. It provided me with a bit of a break as I am still struggling with the wooden clock kit – that is next on the to do list to finish. Keep an eye out for it…


Building a Wooden Clock


I found Clayton Boyer’s site with wooden clocks approximately eight years ago via videos on wooden clocks on YouTube. For a very long time I just looked at these clocks online thinking that it would be awesome to make one.

Here is the video of how I finally made one (it is currently ticking away in our living room):

In 2014 we moved from an apartment into a house and I started to set up a small workshop in the basement. One of the first tools I got was a scroll saw and very soon Carina bought me the plans for the “Number 6” clock from Clayton Boyer’s website. I was quite stressed about making it and getting it to work, but I started almost immediately in any case. After cutting two of the gears (the pinions) on the scroll saw, one (the wind wheel) on the band saw and a few other other parts I stopped. I was working during the day and during my spare time I started to make and sell wooden things that later became Induku Design. This was 3 years ago.

Recently, after just finishing the vivarium project, I was wondering what to make next I remember that I still had the clock to finish. Working from home and making wooden things as part of my day job, I was able to easily fit this into my regular work schedule. After starting almost 3 years ago I was able to finish the clock, most of the work being done in the last 3 weeks.


Most of the parts completed.

My initial worries about making a wooden clock was completely unfounded. The plans by Claton Boyer is excellent and the Number 6 clock is extremely forgiving. All the gears was cut by hand, and even so, it runs extremely smoothly. I did make some small changes to the design. This included adding a face to the clock and changing some of the features in the bob and pendulum’s design. But I think Clayton will be OK with me adding a few personal touches 😉


Customized pendulum bob.

I already had some people ask me why I did not use a laser cutter to make the clock and especially the gears. There are several reasons for this the first being that it is very satisfying making the gears by hand and seeing them work. I started this project making the gears by hand and wanted to finish it in the same way. It is quite relaxing putting on headphones while cutting and I actually enjoyed doing it. When I make a next one I will do it in the same way. The second reason is that the 12 mm wood is too thick to cut with a laser. Almost half the gears are 12 mm. I could potentially cut 4 or 6 mm wood and glue the gears together (there is a way to align them and actually not have glue on the edges) but I did not want to do this. The last reason is that I think the residue after laser cutting might be a bit sticky and interfere with the working. I do not mind the dark color of laser-cut edges (not the burnt edges when the laser has too much power), but removing it is quite a hassle. I did not want to construct the clock only to find out that I need to spend a lot of time on sanding the teeth (this may seem like a bit of a contradiction as I did sand the teeth after cutting by hand – BUT removing the whole brown edge is much more work than only shaping the profile and making it silky smooth).

In some cases I did use the laser cutter (but it is certainly not required for building this clock). The face made from 4 mm laser cut plywood. The picture on the bob is laser-cut with the most detail that I think I can cut into wood – this itself was a challenge since the leaves and their stems are very small and fragile. It took a lot of patience to sand and glue it without breaking it.

I used a laser engraver to draw outlines where to cut the parts on the wood. The normal method is to print the plans and glue the paper onto the wood. The way I did it is a bit quicker.


Traced escape wheel.

I also used the laser cutter to make the weight tube. My first choice would be to hollow out a piece of wood on the lathe – but I do not have a large enough lathe. I thus tried to make a box with 8 sides and thus the hexagonal tube was made. I am very happy with the way it turned out mostly because from this I now know to design and make any polyhedron with finger joints, plywood and a laser cutter – soon I will make an icosahedron just for fun!

The videos that originally introduced me to wooden clock building was by Drew. More recently I have been watching videos on clock making by Chris from Clickspring.

Who knows, someday I might try my hand at metal gears…



Chain Clock

Induku Wooden Models, New Item, Shop Stuff

I bought a few clock mechanism with the idea of making a small rolling marble clock. This project is still on the table but it is a bit more complicated that I anticipated… I decided to use the clock mechanism in the meantime for another project that I had in mind: A chain clock kit (for sale here).

Download the assembly instructions here!

This new kit is sold with the quartz mechanism, the laser-cut wood parts and a whole bunch of toothpicks. The model is reasonably easy to assemble. It does however take some time to construct the chain. It is a good intermediate level model available in the shop.

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The chain clock kit 

The way to read the clock is simple. When the number is at the top it is that hour. E.g. When the 2 is on top it is 2h 00m. As the chain moves the number will move. E.g. at 2h 10m the number 2 will be at the 10 minute indicator to the right printed on the face. At half past the 2 will be horizontal and the 3 will be exactly opposite it.

I use one of these clocks in my workshop and it has been running for almost 4 months now without any problems. Since the chain is reasonably balanced there is no excessive strain on the mechanism and I think it will work for years to come.

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I will continue to make some novel clocks and hope to at some stage design a clock kit where the whole mechanism is made from wood.