1.Package:100 Pieces 2 x 2 cm DIY Painting Glue Clay+4 pcs 5D Diamond Painting Pen Drilling(4 Different Types) 2.TYPE: 4 types diamonds sticky pen, good for a large area with the same color of the diamonds sticky work, you can stick 1 piece,3 piece,6 piece or 9 pieces diamonds at the same time with the pen, perfect for beginners and professionals. 3.Save time: the glue clay has good adhesiveness, easy to operate, will save you a lot of time during the process of diy painting and other diy projects. 4.Instructions: first put the diamonds into the plastic plate, arranged the diamonds in a row gently, then put the clay on the sticky pen, then use the sticky pen to paste the diamond and stick it in the place where you want finally. 5.Wide application: work as cross stitch tools, nail pen to sticky nail diamond, also can work as mobile phone decoration sticky tools, the silicone material is easy to catch the diamonds.