ITEM NAME:4 Pack Seaside DIY 5DDiamond Painting Full Drill Cross Stitch Craft Home Decor.Pattern: Seaside. Firstly, place the corresponding colored diamonds in a plastic tray; secondly, gently shake the tray to secure them together; thirdly, peel off the clay protective film, then press the pen's end into the clay and place the diamond on the sticky pen; and then attach diamonds to corresponding numbers and letters.