Three Games in One Box, Infinite Tic Tac Toe Gameplay, Play Against AI / 1v1 Battle, Enhance Focus & Memory, Mini & Compact, Made from high-quality, BPA-Free, non-toxic ABS plastic�durable, safe, and built for years of learning through play. Need 2 AA batteries but not-included in the package , The Tic Tac Toe Bolt is great for kids aged 3 and up. It�s simple to pick up, but each mode encourages deeper focus and learning as kids grow.