0.5mm Full needle , smooth writing. Detachable design, convenient to replace refill, can be reused. for students and kid, let the writing not boring. Carrot shape, very cute-comfortable to hold. Best Child. This product is suitable for gift-giving occasions for the opening ceremony, birthday, awards ceremony, wedding, business gifts, promotional advertising, anniversary celebrations, public relations planning, festivals, fairs, housewarming, employee benefits. Features Color: Orange Material: plastic Size: 15cm(length), 13g(weight). Writing Point: 0.5mm. Ink Color: Black. Detachable design, convenient to replace refill, can be reused. 0.5mm Full needle , smooth writing. Package Including 1 x 12 Pack Carrot Gel Ink Pen Soft Silicone RollerBall Pen Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.