Turn a boring wall into an interactive philharmonic! This cute Musical Tractor on a STEM panel from Masterkidz is an innovative guiro percussion instrument that will delight every little explorer of sounds. The child can create their own rhythms by rubbing the chopstick on the special grooves on the side of the tractor. Designed to last, the set is perfect for both the home playroom and the outdoor playground, being weatherproof. It's the perfect investment in your child's sensory development, combining the aesthetics of execution with a fascinating sound physics lesson. Characteristics: - Designed for children aged 3+ - Suitable for indoor and outdoor use - Ideal for terrace, garden or kindergarten - Dedicated to STEM educational wall systems - Made of durable materials - Works like a grater (guiro) thanks to grooves - A large, visible panel measuring approx. 35 cm x 32 cm makes it the focal point of play. The set includes: - 1x "Musical Tractor" panel with textured "ribbing" - 1x Stick with a profiled handle, dedicated to hitting and rubbing. - 1x Separate stick holder, mounted next to the instrument. - 1x Safety cord that connects the baton to the handle, preventing it from being lost. The toy develops: - Sense of hearing and rhythm - Cause-and-effect thinking - Fine motor skills and coordination - Social interactions - Sensory integration