Features: 100% and high quality Comfortable anti-skid handle design, strong stability, not easy to oxidize, strong flexibility and not easy to break. Easily polish the burr left after marking, especially for edges, corners and those turning place. Made of metal makes it works effortlessly on hard materials. Handheld pen-style design with convenient pocket clip. knurled anti- slip body design for better accuracy and prevent slipping. The marking tool kit includes 5 sanding sponges, 3 engraving marking pens and 2 positioning tapes, a total of 10. The necessary scribing tool kit is ideal for making sharp and accurate lines on hardened materials. The scriber making set is widely used for carving plastic models,wood, glass, ceramics, hardened steel,drywall, stainless steel, and other metals. Perfect for DIY hobby model, wood carving project, jewellery making and more. Package Includes: 10 Pieces Scribe Tool Engraver Pen Kit in a Set Specifications: Material:Metal + Sponge + Plastic Pen Length: 13.7cm/5.39inches Grinding Sponge Size: 10 x 6.8cm/3.94x2.68inches Diameter of Positioning Tape: 9.5cm/3.74inches note: Please allow 1-3mm error due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.