Special price US $4.27 Happyxuan DIY 2-in-1 Skateboard Drift Robot Inventions Physics Kids Science Lab Kit School Projects

Happyxuan DIY 2-in-1 Skateboard Drift Robot Inventions Physics Kids Science Lab Kit School Projects

[4000170316894] Happyxuan DIY 2-in-1 Skateboard Drift Robot Inventions Physics Kids Science Lab Kit School Projects STEM Education Learning ToysMaterial: eva foam, plastic board, wheels, motor, gears.Suitable age: over 5 years oldProduct size: 18*6.5*16 cm (7.08*2.55*6.29 inches)The battery box can be fixed in front or in the middle. When in the middle, it's in sliding mode. When in the front position, it's drifting mode. Note: the price is for 1 set. Product show1. The battery in the front, the robot is in drifting mode. 2. When the battery is in the middle, the robot is in sliding mode. Material List Notes:As shown in the picture below, The Wheels with Gears in the 5.5cm position from the front of the skateboard. the other wheels is in the 3.5cm position from the rear of skateboard. Details Product size Buyer's showFor more products, please go to store home. Why Us?Happyxuan Science Experiment Toy Store is Happyxuan's second new store in 2019. Our idea is to offer the best diy science experiment toys for kids. We are young, but we want and will do our best. and your voice is the source of our effort.We believe, communication is the best way to solve the problems. Please contact by message if you have any questions, no matter where are you from. For more products, Please visit our store home. 1. how to find us?Just search "Happyxuan" in aliexpress. 2. Packingwe will pack the parcel in the proper way to ensure you will see the best face of the product. 3. ShippingUsually ship the orders out within 3 days (except Chinese Holidays) with the best shipping way. For orders over $5, by Registered Air mail, trackable in the buyer's country. 4.DiscountsBuy 2 enjoy 5% extra off, Buy 3 enjoy 10% extra off. Buy 5 enjoy 15% extra off. 5. Aftersales and GuaranteeAlthough we want to do best, but mistakes or unexpectations may happens.If parcel lost,full refund or resent. If product broken or defected products, partial or full refund or resent. If wrong products, full refund or resent. Please pay attention to the protection time of your order. and if the time is due, please contact us for extending. Once you have confirmed receiving your order, you will have 15 days to apply for a refund. 6. FeedbackPlease help us to light up 5 stars if you like our products and service. and warmly welcome to share your photos and happiness with us.