T-Virus & Antivirus mit LEDs

thingiverse

You need per virus: Cylinder: Silver filament (SUNLU Silk Silver PLA filament) Black PLA filament (battery holder + bending device) 2x batteries CR2032 2x battery holder button cell holder CR2032 with switch 2x 5mm LEDs (cool white) 8x setscrews M2.5x2.5 (silver) DIN913 8x magnets D4x3mm Tesa double-sided tape For the helix: 2x acrylic plexiglass 7x5x400-420mm 1x acrylic plexiglass D40x36x156mm Food coloring (blue / green) Distilled water Solid rubber rope D5mm Syringe with cannula To make the D7x400-420mm tube, you put it in your 130-140°C preheated oven. After a few minutes, the tube becomes soft like a tube, and you insert one end into the device and hold it with a glove at the other end, then wrap it around to apply the helix without pressure on the tube! You only have a few seconds to do this... You will need several attempts like me, so buy enough 7mm tube! Then let cold water run through so that it hardens faster. I melted one end with a lighter and sealed it like this. You can also use the 5mm rubber cord as a plug on both sides. You get the air out by turning the helix wildly out of your wrist. I haven't glued anything, so I can refill if necessary and also clean the 40mm cylinder. Have fun!