Science And Technology Small Production Audio Model Manual Small Inventions Elementary School Students Stem Scientific Experiment Equipment Children's Toys

Product information:
Material: Wooden
Ability training: emotion, vision, intellectual development, manual brain, grasping, sensory, hand-eye coordination, other ability training, interactive toys, hearing, parent-child communication, interest training
Specification: 125*74*68mm

Packing list：

Experimenter X1