50% OFF GiiKER Slider BRain Games Free Shipping

🌎  SHIPPING WORLDWIDE 🌎    ✔ 100% money back guarantee.✔ Delivery>>Global Express Delivery.✔ Processing time>>delivery within 24 hours after payment .We are going to sell out 1000 items at the lowest price USD $39.94 hours later, the rate will be reset to its original cost USD $59.9 Free shipping right now!Suitable for many children, young people and the elderly to train the brain's reaction speed Specification: Brand GIIKER Material ABS Board size 175x108x25mm Battery 2xAA batteries (not included) Weight 292g Features: 1. Mini size, easy to carry. 2. 500+ built-in questions, from easy to hard, intelligent pass sensing, stimulating learning interest. 3. Animation teaching, limited time to solve the challenge, a variety of modes waiting for your unlock. 4. Magnetic suction feel, the board and pieces are installed with magnets, smooth feel and not easy to fall apart. 5. Long press L key to enter teaching mode, dynamic demonstration