This robot mouse activity set lets students create the path for Colby, the programmable robot mouse, and watch him race to find the cheese. Start by building your maze and then use the coding cards to create a step-by-step path for Colby for a hands-on introduction to coding concepts. Colby lights up, makes sounds and features two speeds along with colorful buttons to match coding cards for easy programming and sequencing. Create your path with 16 maze grids to create a 20" x 20" maze board, 22 maze walls and three tunnels for endless possibilities. Deluxe activity set includes 30 double-sided coding cards, 10 double-sided activity cards, cheese wedge and activity guide. Activity set is designed for children ages 5 and above. Package Includes 30 x Double-sided coding cards 10 x Double-sided activity cards 16 x Maze grids 22 x Maze walls 3 x Tunnels Cheese wedge Activity Guide