and not easy to rust Models are fully equipped Various types of cleaning needles can clean types of nozzles Gift storage box, not easy to lose the cleaning needle colour:Blue+silver+black Material:stainless steel size:Cleaning needle: 0.15mm, 0.25mm, 0.35mm, 0.40mm, 0.50mm Package Contents: 2 x Cleaning needle 0.15mm 2 x Cleaning needle 0.25mm 10 x Cleaning needle 0.35mm 10 x Cleaning needle 0.40mm 2 x Cleaning needle 0.50mm 2 x Tweezers 1 x Storage box Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.