coin bank ZY-137B size:diameter 10x13.6cm. ... 21MM, can be printing client's artwork on product. Coin bank is colorful, different sizes, customized with moveable top ... 10-year experience in researching, designing and manufacturing tin candy boxcase, tin pencil box, tin crayon box6,12,18 ... 36,50,60,100 colorful pencils), gift pencil case box,coin tin ,commodity(stove ,burner cover) .,gift package,sharpener ...