Back massager

thingiverse

Back massager, simple to print and assemble. The whole is assembled without screws or bolts and without gluing. Additional items include a nice looking rope, which I used with a diameter of 11 millimeters as one was readily available. Two small nails are also required, one for each handle to prevent the rope from sliding out. I utilized PLA material for this project. The composition consists of chain plates at 100% with a thickness of 0.3 millimeters. Cork is used in two forms: 20% for the base and top layer with a wall thickness of 1, and 20% for another type of cork also used in the base and top layer with a wall thickness of 1. The roller is made up of 10% material with a thickness of 0.2 millimeters and is composed of two walls. Similarly, the inner ring and holder 2 are each 10% of the composition, both consisting of two walls with a thickness of 0.2 millimeters, printed vertically without support. Holder 1 makes up another 10%, also consisting of two walls with a thickness of 0.2 millimeters, but was printed vertically without support as well. The roll.stl is comprised of 10% material, again with a composition of two walls and a thickness of 0.3 millimeters, but this time it was printed horizontally with support.