Wooden Montessori Multiplication Board Game pet toy This micro bit ratchets are

This micro bit ratchets are made of Chrome vanadium alloy steel

Peaceful Sound:Made of solid wood(mahogany/red pine/spruce)and carbon steet that provides a better sound

According to Scandinavian folklore

The teeth will widen and the old rivet shaft will drop to the ground

Wooden Montessori Multiplication Board Game pet toy This micro bit ratchets areWith Numbered Multiplication Table Math ToyThis board game can help teachers to create kinds of math manipulatives, Make it easier for children to learn multiplication and more fun. Fun and Durable Multiplication ChartThrough intuitive display and operation, enable children to better understand abstract numbers and enhance the concept of numbers. Toys that make the mood lighterChildren can learn by themselves and try to figure out the calculated