Feature:Inspiration: Diamond.Body Color: 12 color.Ink color: the same with body.Body Material: Plastic， safe and healty for human body and environment.Size: Length 15cm.Weight: 9g.Function: Gel pen / Gift.Tip: This is 12 pieces/lot， mixed with 12 color. Diamond head， Bling bling body， 12 water color， Share them with your friends