This is a smiling face mold. Smiling face mold has 2 parts. Diameter of the smiling face is 30mm and 11mm thick. 3d printable file attached. You can scale it as you want, no problem with the design. You can add fittings. You have to paint eyes and lip. You can use it as key chain.
Custom size and design possible. You have to contact with me for customized design.
Thanks, Mahbub