Description: Creative DIY steam candle powered boat model toylet children to have a hands-on experience Model building kits, science experimental physics learning toy andamp Train your children observation capability, thinking and analytical skills A great DIY educational toy for kids and student to have the sense of achievement and learning knowledge in the fun play process Assembled SizeLxWApprox. 15x9x6cm or 5.90x3.54x2.36 inch MaterialWood Color: As Picture Show Please assemble the boat model as the pictures shows Learning physics knowledge points 1.Driving force Conversion 2.Steam driving force 3.Action and reaction Package Includes: 3 Set DIY Steam Boat Building Kits Toy Note: Since the size above is measured by hand, the size of the actual item you received could be slightly different from the size above. This product contains small partsdo not eat in order to avoid danger suffocationnot suitable for c 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. Sold by-YJL official store