Feature: 1. Environment-friendly steel-plastic, ABS non-toxic material, the body is made of non-toxic material, and the service life is long. 2. The printer ink adopts special quick-drying ink, which will not fade in 10 seconds. 3. Suitable for printing a variety of object surfaces, a variety of models are suitable for different plane coding, flat, concave and curved surfaces can be easily dealt. 4. The high‑definition dotting font version, the card slot font version is firmer and faster, and the font version is spliced at will. 5. This manual date coding machine adds non-slip strips to make printing clearer. Specification: Item Type: Adjustable Date Coding Machine.Model: B2.5 Character Height: Approx. 2.5mm / 0.1in (with slight error)Qualified Word Height: Approx. 6mm / 0.2in Font: Physicalfont, virtual Material: ABS, high hardness plastic Print Section: Various planes and surfaces Word Version Principle: Card slot type Size: Approx. 87 x 73 x 26mm / 3.4 x 2.9 x 1in The Term Of The Font: The validity period of the font is 10 yearsHow To Use: 1. Gently press the body to remove the ink cartridge. 2. Add ink evenly on the ink pad. 3. Gently press the body to put the ink cartridge back. 4. Use tweezers to remove the date you want to print. 5. Use tweezers to put the word board on the printing table. 6. Gently press the body to print. Package List: 1 x Coding Machine2 x Ink5 x Ink Pad2 x HD Dotting Font Version (physicalfont, virtual) 1 x Ink Box1 x Tweezers