Premium sponge Premium sponge absorb ink perfectly, press button to squeeze ink and dye thread, very convenient to use. Attach needle Attach needle with a protective handle ensures safe and convenient use. Automatic reminder chain Automatic reminder chain design saves you time and effort, which helps to improve the work efficiency. Hard material The shell is made of high quality plastic, with high hardness, not easy to break and durable, an essential tool for carpenter and DIY woodworking. Convenient marking With pencil for convenient marking, an essential tool for carpentry and DIY. Features: Condition: 100% brand new Material: plastic Main color: yellow + black Chain length: about 15 meters / 49.21ft Size: NS. 18.5 x 7.5cm / 7.28 x 2.95in Weight: approx. 178g Package included: 1 x carpenter ink marker (liquid ink not included)