【Upgrade design】The cuticle is thicker than before,The nails tips can be inserted into the nail bed more deep , it's stable and more suitable for the nail bed.If you want your nails to not fall off at all, you need to use acrylic glue to stick your nails on the nail bed. 【Adjustable Steady Form】The finger has built-in bones that can be bent at various angles as needed, it is soft and touches like jelly. 【Reuse】 It can be re-use for acrylic glue, acetone. Our hand model can be soaked in the acetone, and they can also be used in the nail lamp. Perfect For Nail Art Beginners / Nail Salon Artists Use. 【Environment-friendly Material】Nail hand practice model is made of high quality liquid silicone, which is durable and enviromantal, no bad smell and non-toxic. It can be re-use for acrylic, gel. Fake hand can be soaked in the acetone, and also be used in the nail lamp. It can be used repeatedly after easy wash in water, which is very suitable for manicure practice. 【Common Use】Preferred for false nail hand practice, display or photography of accessories such as jewelry, manicure art etc., or as collectibles for art collectors. Perfect for nail art beginners / nail salon artists use.Color: 3## Manufacturer: KnowU1.All the finger can bendable . 2.The cuticle is thicker than before, nails tips can be inserted into the nail bed more deep. 3.Can be re-use for acrylic glue, acetone. 4.Silicone hand no bad smell and non-toxic,Looks more lifelike.