Disposable sterile dental needle. Design of ergonomical cap. Special design for effectiveness of sterilization. Electric discharge of all products on hub hole. Tri- bevel point for easy tissue penetration without coring. The round cutting edge protecting the gum. The highest quality of silicone coating substantially reduces pain and smooth repeated injection. Specifications: - Size: 0.4 x 38 mm. - Needle length: XXLong. - Made in Korea.