Honeycomb stackable Brio track riser

thingiverse

Stackable track riser for Brio train tracks, designed to accommodate a full train below and multiple levels can be achieved by stacking these risers together, creating cool play elements with various heights for the track. Print this piece with the open end of the track facing downwards towards the print bed, along with supports. This should result in three clean breaks from the support material, requiring only about 1 extra gram of filament to complete. The total printed weight comes out to be approximately 31 grams, including 20% infill and the added supports. Inspired by several other designs I've come across, I found that they either failed to stack properly while still allowing the bottom piece to function for trains or required significantly more material to print.