Features:

• Made of eco-friendly wooden material, it is durable and reliable.
• Great for stimulating children's interest in learning and developing their thirst for knowledge.
• Helps cultivate children's curiosity about science and improves their ability to innovate and practice on their own.
• Easy to assemble, allowing children to develop their hands-on abilities and learn scientific knowledge.
• Electronic components and accessories have stable performance and provide safe play.
• A great experiment model or gift for students.
• This product is a material package that children need to finish themselves.

Specifications:

• Main Material: Wooden
• Size: Approximately 13x8x5cm/5.12x3.15x1.97in
• Color: As shown in pictures
• Age Range: Over 4 years old
• Battery: Requires 2 x AA Batteries (not included)
• Quantity: 1 piece