哈哈鏡
遺忘已久的哈哈鏡有再面世, 給大人小朋友無比歡欣! 此哈哈鏡是輕巧設計,
只有2尺高, 尺半闊, 讓學生了解到光的反射定律.

Ha Ha mirror
Made of durable acrylic plastic frame and high quality mirror, high reflecting surface
& long-lasting coating. Light weight and small size easily for carrying and demonstrating anywhere.
Dimension : 610 x 460 x 130mm H x L x Thickness
Item no : HAHA336

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