Features: 1. Waterproof and reliable: these porcelain marker pens are made of quality wood and wax material, safe for use, waterproof and fade resistant, non-staining, easy to clean and remove from non-fading surfaces. porous. 2. Peel-off design: no need to use pencil sharpener, convenient to use with the practical design, just pull the string to expose the paper-wrapped cores easily, don't worry about breaking the filling, bring you more convenience. 3. Easy to use: this kind of mark pencil is free cutting design, without any need of a cutter to cut, just tear off the paper roll, and the cartridges will come out 4. Applicable surface: useful for marking on hard, shiny, non-porous surfaces, such as porcelain, glass, polished stone, plastic, ceramics and other enameled, lacquered or polished surfaces, can also be applied to porous surfaces, such as cloth, wood, paper and most surfaces. 5. If you have any question, please feel free to contact us Notce: 1.Actual color may be slightly different from the image due to different monitor and light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Size：17*0.8cm Quantity: 12pcs/box Package List: 1 Set Tailors Chalk Pencil