Circular Tray

cults3d

This was created initially for a friend who required a precise, circular substitute ice pack for a cooling bowl. It would also function perfectly as an ice tray. The lid is essentially a loose-fitting cover. The tray alone measures 150 x 150 x 12 mm in size. This is one of my first designs using Tinkercad. The walls and base are slender, with just 1 mm thickness. With merely a few top and bottom solid layers and perimeters/shells, it achieves 100% infill efficiency.