Colors available: black, blue , red
Fit for: children
Battery: CR2025 button cell
1. realistic writing touch
2. low energy consumption LCD display, built-in battery, can be used for a year.
3. no need for an eraser, a button to clear all traces.
4. Anti-fall, wearable
5. no dust, no ink, health and environmental protection
6. lightweight and portable scaffolding design
1* writing pen
Black, Blue, Red