and Features: Use and environmentally friendly materials to keep your child safe and healthy. Complete DIY science educational toy kit. Can be used as a power teaching experiment model. Great for science education, development of hobbies and interest. Easy to assemble. A great gift for kids. Electric Lift DIY Kit only, other accessories demo in the picture is not included. Specification: Item Name: Electric Lift DIY Kit Power By: 2 x AA Battery (Not included) Suitable For Age: > 6 years old Material: Wood, Metal, Electric Components Dimension: app.17x7.5x9cm or 6.69x2.95x3.54in Color: Wood Color Quantity: 1 Set Note: It is non-finished product. it needs to be assembled by the buyer. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 Set x Electric Lift DIY Kit Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.