About this 3D model

Previously, the electric vehicle charging station in the community required coin insertion, so a magazine-style storage box for one yuan coins was specially designed, with two versions, one 95mm high and one 70mm high. The 70mm version can hold 20 coins at a time. Recommended spring size is 1.2*20*90 and 1.2*20*60. Recommended material is PETG.