Press the Hot Dots pen to answer early maths questions and receive immediate feedback, including Numberblocks sounds and music. Includes Hot Dots Numberblocks interactive pen and 60-page spiral bound book packed with over 75 maths activities.\nFeatures:- Number recognition 1-10- Number Order- Addition & Subtraction- Playful, interactive learning- Confidence-building feedback\nHot Dots Pen requires 2 AAA batteries, not included.\nAges: 4+\n(2550)