The Classic World Wooden Abacus with Stacking Cards is an engaging educational toy designed for children. This versatile game encourages hands-on learning through stacking, balancing, and counting activities.

Key Features:

• Includes a wooden support (L. 29.5 cm)
• Contains 15 large wooden rings (diam. 5.5 cm) in 5 colors
• Features 5 rods (ht. 7.8 cm) for stacking
• Comes with 5 reversible cards (7 x 25 cm) for 10 models and 3 difficulty levels
• Suitable for individual play (1 player)
• Promotes concepts of weight and balance through rounded base design