NUPINIU 3D Puzzles for Mechanical Model Kits Track Roller Coaster Puzzle Toy Gifts for Adults and Teens 11.46 x 7.52 x 2.28 inches
- ...l to keep you safe and rest assured. This assembling set is an educational toy that can provide opportunities to learn scientific principles, improve creativity and develop imagination for space exploration..
- Childrens Day gifts【Learn Through Playing】You will learn from the mechanics of the Track roller coaster. Assembly process is a safe and interactive experience which makes it one of the most unique electricity learning toys available..
- Childrens Day gifts【Perfect Gifts Toys】These high-quality models are fun to build and even more fun to use! They make an amazing gift and are a fantastic STEM-based activity.Great STEM space gifts for birthday.
- Childrens Day gifts【Detailed English Instruction】Making this mechanical model toy requires not only attentiveness but also patience.Feel the pride of assembling this entire IQ toy set-up with your very own hands.After assembly, it can be driven by two 1.5V AAA batteries (not included in the package)..