Feature:1. 1. Educational children's toys: All rail components include unique interlocking parts, easy to assemble and disassemble, DIY assembly within 10 minutes. It is the perfect educational toy for children over 3 years old.2. 2. Easy to use: Just turn on the switch at the bottom of the little hamster, put the little hamster on the hamster trail, and the little hamster will run along the track. You can also put the cute little hamster on any flat floor or table and let it run as you like.3. 3. High-quality and safe: Made of high-quality, durable and well-designed materials, it can withstand drops and bumps. This children's toy can improve children's patience, concentration, observation and intelligence.4. 4. Enhance feelings: This track children's toy can enhance the relationship between children and their parents, allowing children and friends to share and enhance their relationship when playing.5. 5. The perfect gift for children: This hamster track toy can improve children's fine motor skills, hand-eye coordination and creative thinking. Very suitable for birthday gifts and Christmas gifts for boys and girls aged 3, 4, 5, and 6 years old.Specification:Material: ABSSize: 54.5*37*21cmPower supply: 1 x 1.5 V AG13 battery (included)Package List:1 set of hamster track toysNote:Due to the lighting effects and shooting angles, there is color difference in the product, please understand.Due to manual measurement, there is a tolerance in the product size.