Colour Stack Challenge Game: Giant Color Stack Challenge Brain Game, Wooden Rainbow Blocks Threading Beads Match Sorting Toys, Colour Stacking Matching Educational Learning Games Sensory Toys For Kids

• Portable & travel friendly:compact design easily fits in a bag or pocket, perfect for airplanes, car rides, waiting rooms, or daily commutes.
• Improves focus & problem solving:provides a fun and rewarding mental workout that enhances concentration, spatial reasoning, and patience.
• Engaging color stack challenge:test your logic and patience by stacking 40 colorful rings in the correct order to complete the puzzle.
• Perfect for all ages:an excellent screen-free activity for anyone looking to sharpen their mind while enjoying a relaxing challenge.
• Reusable & endless play:simple yet addictive gameplay allows for repeated challenges and skill improvement over time

Specifications: Product name: Stack challenge game Portable size: Easily fits into a pocket or backpack. Unique "shake-to-reset" gameplay design Package includes: 1/2 PCS * mini stack game Notes: 1. Due to manual measurement, there is a certain error in the product size. 2. Due to lighting effects and shooting angles, there may be chromatic aberration in the product, please understand.