Wide applications: suitable for DIY diamond painting, nails art tools, embossing, mobile phone decorations and so on. Diamond painting LED pen can be used for different types of diamonds Diamond painting pen set [colourful 41 pieces]: 3 x diamond painting LED pen, 1 x mermaid drill pen, 1 x green pen, 1 x spiral colourful pen, 13 replacement heads of 4 different types, 1 x double-sided tape, 1 x felt bag, 20 x painting glue; [colourful 42 pieces]: 4 x diamond painting LED pen. T, 2 x Green Plate, 1 x white plate, 13 replacement heads of 4 different types, 1 x double-sided tape, 1 x felt bag, 20 x painting glue LED pens The LEDs provide light in the dark. You can easily place the diamond in the right place. Our kit does not contain batteries. Please prepare AAA batteries yourself Storage bag a durable felt bag that is easy to store and transportGift set Diamond painting pen accessory set is perfect for diamond painters and beginners. Abundant accessories to meet your different needs and make painting more comfortable.You'an store products