One piece. METBOU Scratch Art for Adults, Luminous Scratch Art, Easy to Scratch, Relieves Stress, Gift, Interior Decoration, Painting The size of the scratch paper is about 30cm x 21.5cm, about the size of A4. Luminous effect: The underlying drawing of the scratch art uses a pigment with a phosphorescent effect, so you can see the painting even in the dark. The underlying drawing of the scratch art uses a pigment with a phosphorescent effect, so you can see the painting even in the dark. Moreover, the appearance changes in bright and dark places, allowing you to enjoy two types of art. Easy to do: Just trace along the underlying drawing and bright colors will appear. Scratching little by little will create a beautiful work of art. The time you can concentrate without thinking about anything will also refresh your mood, and you can look forward to the finished product. As you scratch, fine shavings will come out, which will stain your hands and desk black. It is convenient to place newspaper under the artwork and prepare wet tissues. Widely used: Put the completed scratch art in a frame and hang it on the wall or place it on a desk to enhance the artistic atmosphere, and it is recommended as a decoration for the entrance or room. It's easy to do and convenient to carry, so you can enjoy art even in a busy daily life. The time you can concentrate without thinking about anything will also refresh your mood and relieve stress from life and work. With stylish packaging, it is also suitable for gifts. Brand METBOU Color Multicolor Theme Hot Air Balloon Product Dimensions (L x W x H) 21.5 x 20 x 0.1 cm Material Paper