Stackable Shims

When I have a wonky table I like to level it with 3D printed leg extensions. However, I hate measuring how tall the extension has to be. No more! Now I can stack these 7 shims to make any block between 1 mm and 127 mm tall, in steps of 1 mm (e.g. 83 mm = 64 mm + 16 mm + 2 mm + 1 mm). Each shim is a 3 cm square with rounded edges.