Diamond point pen

Features 1: Fast, metal pen tip, can firmly press the gap between the drill and the cloth, without the need to use a knife like a normal point pen, the pen tip is used up, just fill it in

Feature 2: Accurate, point drilling is effortless and effortless. Point drilling speed is 3 times faster than ordinary point pen

Feature 3: Safe and environmental protection, special transparent glue drill, no trace will be left after the point is finished, making your work more perfect

Feature 4: It can act as a toy, attract children to make, cultivate children's patience, and increase feelings with children