scientific experiment lever balance scale technology small production kindergarten diy educational handmade toy material package wholesale

Quantity: 1 set in individual packaging Experiment Type: Physics

Material: Paper, ABS eco-friendly plastic and other materials.

Qualification: Certified by the ISO 9001 International Quality Management System.

Focused on preschool education for over a decade, we are more professional. Over 100 scientific experiments are constantly updated.

We are recruiting wholesale merchants, training institutions, and schools to purchase, with favorable prices. You can consult the customer service for more information.

Due to regional differences, please contact customer service to modify the shipping fee after submitting the order.

The store has over 100 scientific experiments constantly updated, all products in the set can be wholesale. For details, please consult the customer service. The product experiments cover a variety of knowledge including physics, chemistry, biology, crafts, archaeology, human anatomy, and more. It helps to improve children's interest in learning, exercise their hands-on ability, and expand their knowledge, ensuring a successful start.

Default Yunda and Best Express courier, orders before 4 PM will be dispatched as much as possible on the same day. For customers with urgent needs, please contact customer service.

Each product is defaulted to use an OPP packaging bag. Additional packaging boxes, gift boxes, etc. can be purchased at an additional cost. For specific pricing, please consult our customer service.