Tresemmé 900ml bottle holder

thingiverse

Tresemmé shampoo and conditioner have quite high viscosity and when stored upright pouring them becomes quite hard. At the same time when put upside down, they are not stable. Thus the design which allows to keep the 900ml bottles upside down providing stability. Additionally in order to eliminate unwanted movements on the surface, there're 4 slots for silicon suction cups which simply slide in from the sides. The ones that I used (on the photo) are 30mm diameter with ~11x2.9mm head. In order to adjust the size of the suction cup head see variables "suction_cup_*" in the OpenSCAD file and adjust as needed to the ones that you've bought. It's a good idea to test how the suction cups fit into the slots before printing the whole part, thus it's recommended to print a small slot test. To do that, uncomment L44 "!suction_cup_slot_test();" and print that model