The screen of drawing board is completely safe via the test: no glare, no radiation,no ink, no dust, paper-like vision, which can protect your kids' eyesight and keep them away from chemical pigments and dust that will stimulate their skin and lungs.the lines are colorful, clear and eye-catching. 【NO BLUE LIGHT& PROTECT CHILDREN'S EYES】The BUKEBU LCD writing tablet use 10.5 inch eye protection material screen. The screen is not self-illuminating.