The package comes with 4 pieces 5D painting pen tools, the quantity can meet your use and replacement needs, and you can also share with others.This drill pen adopts classic pen shape with brighter light, working well in low light. Features -Color:As Shown -Material: Plastic -Size:15.00X1.20X1.20cm/5.89X0.47X0.47 in. - With LED light,make you easy to see the symbol and place the diamond to further protect your eye in the evening or in the dark light. - They play an important role of lighting in the process of your usage, bright enough yet not dazzling. - These point drill pens are mainly made of quality plastic material, not easy to deform or break, which can be applied for a long time. - Lightweight and easy to carry anywhere for using. - Transparent pen body design can further improve your using experience.