Feature:1. 5D painting bookmarks are easy to operate and complete, each color and filling has a corresponding number2. Beginners and painting lovers can enjoy the fun of DIY, enrich your time and add more fun to your life3. Made of the latest research and development natural environmentally friendly non‑iron round diamonds, which is easy to operate4. 30% more will be put in each painting to guarantee sufficient, come with clear cutting, more three‑dimensional with 5D effect5. You can experience a sense of accomplishment, release stress and enhance self‑confidence. Improving relationship between you and your child, which cultivate children's artistic sense, exercise color distinguish, imagination and patienceSpecification:Item Type: BookmarksModel: AA255Bookmark Size(L x W): Approx. 20.5 x 5.5cm / 8.1 x 2.2inMaterial: PU leather + fancy shape diamondFunction: DIY for students, daily painting Package List:2 x Bookmark2 x Tassel22 Pack of Resin Diamond2 x Pen2 x Tray2 x GelNote:Please allow tiny size error due to manual measurement. Thanks for your understanding.