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Overview
This intelligent logic training device blends Tetris and Huarongdao gameplay with over 500 advanced levels. Designed specifically for children, the T/L/S buttons support timed challenges and step-by-step instructions. Its portable handheld design, smooth edges, and long-lasting battery life effectively cultivate children's logical thinking, concentration, and problem-solving skills.
Intelligent Logic Training Machine | Tetris x Huarongdao 2-in-1 | 500+ Advanced Levels & T/L/S Key Controls to Develop Children's Logic and Problem-Solving Skills
Model: GS-Oct1008
Web Code: 19491391
Available online only
Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.
Enjoy on orders from this seller.
What you need to know:
- Membership is $19.99 / month until you cancel.
- You can cancel at any time, but if you cancel after the first 30 days you may be subject to a service recovery fee.
What you need to know:
- Membership is $19.99 / month until you cancel.
- You can cancel at any time, but if you cancel after the first 30 days you may be subject to a service recovery fee.
Seller Return Policy
Warranty
Check with the manufacturer for details.
For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.
What you need to know:
- Membership is $19.99 / month until you cancel.
- You can cancel at any time, but if you cancel after the first 30 days you may be subject to a service recovery fee.




