A practical rotating and stand-alone spool holder which fits any filament extrusion 3D-printer. Several base files provided which make it fit different extruded aluminium profiles.

A portable foam cutter to make your forms everyware using a LiPo Battery.

The Echinus Team change the Firmware from "Teacup" to "Marlin". I use this board in my 3D Printer and it works very good! So I write a short report.

Multi-tool 3D printer, laser cutter, and CNC mill.

Realisation of my idea about a foldable collector for rainwater, which is light and easy to make. People around the world need water and can collect rain water with this collector. I made it for syria and all too.

The method used for tool position setting is a matter of personal choice but this is what I do.

A simple low cost rotomolder.