Stitchable Periscope Diy Removable Optical Model Reflective Refraction Instruments

Detachable Periscope, optical reflective refracting mirror, 30 cm long, 3.5 cm in diameter. Periscope lens can be 360 degrees to adjust the direction of the lens can be freely disassembled, easier for children to understand, easy to clean. Bold bold body settings, more convenient for children to grab.

Periscope Principle

Reflection of the object light into the eye through two reflections by two mirrors

Model No.:HTP-070

Warm Tips：

1.All Stitchable Periscope pictures are 100% real sample photograph. While,due to the light and shooting technology, the physical objects and pictures will inevitably have some color differences, wish you could understand.But we will offer the most favorable price and the most exquisite products to you.

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