1Thicken: The nail bed cover of the hand model is created with added thickness, ensuring durability and resistance against cracks. This durable cover can be used repeatedly, extending its lifespan and providing long lasting performance. 2Nail Groove: The hand model features a specially designed nail groove that accommodates a wide range of nail tips found in the market. This groove securely holds the nail tips in place without requiring the use of adhesive or glue. 3Dustproof: The hand model is designed with a special technique on its exterior, which prevents the accumulation of dust. This feature makes it easy to clean and maintain the hand model, ensuring its cleanliness and longevity. 4Multi Functional: This hand model serves a wide range of purposes, making it ideal for beginners in nail art and tattoo training. It can also be utilized as a display model for showcasing nail art, tattoos, and rings. 5Realistic: Crafted from a soft silicone material, the fingers of this hand model possess a realistic skeletal structure. They are flexible and can be easily bent, closely resembling the movements of a human hand.