Description

Smart Learning Pen: Using a sensitive pen tip, click the detection point in the answer area on the card to sound the selected answer. Learning Book with Smart Logic Pen will tell kids whether the answer is correct; and the blue indicator light of the pen lights up to indicate that you got the correct answer, and the red indicator light indicates that it is wrong. In fact, make your children’s study no longer be a boring thing, and have a smarter childhood. 6.38″ L x 1.38″ W x 0.87″ H

Color: Green

Dimentions:

Imprint Method: Blank