Similar to a fidget cube. An infinity toy suitable as a gift. Very entertaining and popular in class.
https://www.youtube.com/watch?v=CWl11JoABl0
You need 6 pieces to make a toy (you just have to put one inside the other to assemble), - I suggest 3 blue and 3 black.
I printed with plain pla, nozzle 0.4 mm, infill 15%, no supports.
File is there: https://makerworld.com/en/models/619559#profileId-544145
fidget+triangular+toy.stl | 951.0KB |