Description

Wondersaurus says:

Slide

The “Slide Sound” series features pages designed with grooves that match different themes, such as a 3D groove shaped like a bulldozer, allowing children to physically interact with the book. Additionally, the sliding mechanisms help train children’s hand muscles and promote tactile development through exploration and play.

Description:

Slide !:

In “Slide Sound! Listen Up! Construction Helpers,” each spread is equipped with a sliding sound mechanism that lets children hear sounds from two different construction machines when they slide the mechanism. They can listen to bulldozers, cranes, forklifts, and trucks. The high-quality sound presentation allows children to quickly perceive sound changes and understand the sound characteristics of various construction helpers.