Suction grip

Grip with TPU suction cup» Version with hook here «rotating the grip lift (screw) the cup and creates a vacuum.PrintingFor a smooth surface of the TPU cup, use a smooth build plate and place some smooth tape on the area you print the cup. The grip can't be TPU, use PLA/ASA/PETG. PostprocessingFor smooth screwing use some Vaseline or lubricant on the rim and thread of the cup.