A simple and light shelf that uses 3 thumb tacks to hold it No nails in the wall just thumb tacks for a strong hold Shelf can connect to another shelf like logo to form a longer shelf or a corner shelf One easy print to hold your favorite things!00% Infill No supports needed Raft Find 3 ordinary thumbtacks and they insert into shelf on an angle to give it more strength to hold more stuff. Simple and easy, enjoy!