Bee hotel or beehotel

thingiverse

Want to help the wild bees? Print this hotel and hang it up in the garden. To make the print a little shorter, print the Z-axis at 70%. Holes are from 3mm, 7mm to 9mm. Hang it up a few mm away from the wall, so it slants slightly in a downward angle. This way, any rain will flow out rather than in.