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Physical Light Reflection and Refraction Model Handmade Educational Toy Teaching
- Item No : 135749796825
- Condition : New
- Brand : Unbranded
- Seller : kesotosetto
- Current Bid : US $34.67
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* Item Description
- 【Classroom Teaching】This physical light reflection demonstrator model will be a great teaching material in classroom, which can help students understand the principles of light refraction. It's just take you 1 minute.
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