RoWood 3D Puzzles for Adults Wooden Magic Piano Model Kits Mechanical Woode Vibrators 3 types of words are

3 types of words are provided

Perfect For Small Hands And Durable For Everyday Play

You Can Just Get The First 2

Make The Most Use Of Closetthese Storage Containers Can Storage Jeans

The Speed Of The Slowest Gear Is 100 Times/Min

RoWood 3D Puzzles for Adults Wooden Magic Piano Model Kits Mechanical Woode Vibrators 3 types of words areMECHANICAL TRANSMISSION: This Magic Piano 3D wooden puzzles driven by multi stage gear set, without battery,You just turn the spring and you can enjoy the wonderful music. EASY TO ASSEMBLE: This Magic Piano wooden model kits consists of 233 pre cut small wooden pieces that need to be assembled by yourself. The whole process of this wooden puzzles will take about 4. 5 hours to complete the assembly. Each step has detailed instructions, so you won't be