My Kids allways want to use my Gymnastic rings to play and swing with them. But this allways created a big mess with the spare straps of my gymnastic rings as my children are allways altering the height and swing on them wildly. As a solution, I created these strap retractors that give a very clean look in the room by nicely storing the spare strap in the case.

I just created the last wall spool holder you will ever need. I found this Model but I didn't like a few things about it. So I created a whole wall mount system with the part that stayes on the wall and two different attatchments. One tho hold the spool and one to connect PTFE tubes to your 3D printer. This way you can Mount up to 4 Spools and connect them with the PTFE connector to your printer.

I created this knife sharpening system to get a steady angle while sharpening my Knife. I tried a few angle helpers i found on line but they never really worked for me. I saw sharpeners with a steady knife and moving wethstone online and sat down to see how I could design a sharpener myself that is flexible and is printable on my A1 Mini. As of now I have the Angles of 15° and 17.5° but I can update a 20° if anyone is interested and not able to modify the models themselves.