1. Material: stainless steel 2. Application: seasoning syringe 3. Complete tools, convenient and practical 4. Removable and easy to clean 5. Stainless steel material, sturdy and durable, not easy to rust, healthy and safe 6. Size: the injection tube is about 17.5×7.5 cm, the length of the brush is about 16/19 cm, and the length of the steel needle is about 10.3/14.5/14.8 cm. packing list: -8 in 1: injection tube x1, steel needle x3, silicone ring x4 -9 in 1: injection tube x1, steel needle x2, brush x2, silicone ring x4 -10 in 1: injection tube x1, steel needle x3, brush x2, silicone ring x4