Features:1.This baby domino train can make similar sound of train, easy to attract kid39;s attention.2.Easy to use, lay domino brick automatically, convenient to operate.3. The domino blocks are fun for kids to play with, keep your kids happy at indoor.4. Mainly made of plastic, durable and long lasting, healthy and safe to use.5. Powered by AA batteriesNot Include .The train toy set is compact and lightweight, convenient to carry or store. Notice:1.Actual color may be slightly different from the image due to different monitor and light effect2.Please allow 1-3cm deviation due to manual measurement3.Our products do not include batteries, please read the product information carefully before purchasing moneyBattery: 2 AA battery not includePackaging:Yellow Bee Model: Bee Front*1, Domino*101, Catapult*1, Card Clip*1White cow Model : cow head*1, domino*101, catapult*1, card holder*1Package List:Educational DIY Toy