Blizz

I have these custom made earplugs that normally contain a dampener (a -20dB filter). I bought a special headphone cable for it that fits in the spaces for the filters. Problem is, since the plugs are so snug (that's kind of the idea) and the actual speaker part is hard to get a grip on, I find myself pulling them out by the wires all the time. As you might notice one of the wire protections is already broken.
The cable itself is pretty expensive ( 130€ ), so I decided adding handles to it would be pretty handy to lengthen the cables' life.
Thanks to the olson block I was able to print this with my 0.25mm nozzle and I think it came out beautifully!

So here in Belgium it is mandated by law to have 2 large holes (150mm, one at floor level and one at ceiling level) in the wall of your house leading directly outside. These holes are right next to the gas installation and allow the evacuation of gas fumes if there should ever be a leak at the counter (see the last picture for how it looks).
Problem is, its a very handy spot for all sorts of insects to enter the house.
So as an exercise for a practical print, I made a sort of grate to place in the tube that still allows the gas to leave the house but (hopefully) prevents insects from entering

Have seen this print on various occasions (usually enlarged) and wanted a go at the original size (23.5mm tall). The coin below is a 5 eurocent coin (21mm diameter).
Even though the extreme closeups suggest otherwise, the print looks very satisfying

Have seen this print on various occasions (usually enlarged) and wanted a go at the original size (23.5mm tall). The coin below is a 5 eurocent coin (21mm diameter).
Even though the extreme closeups suggest otherwise, the print looks very satisfying