Rugged, intricately printed cardboard kit with two unbreakable, highly polished stainless steel mirrors. This continuously adjustable periscope lifts the eye level by up to 40 cm. It even permits to look behind you and around corners. Great fun and educational too!
Size: 5.5 x 12.5 x 32(-50) cm
Ideal for hobby, nature lovers, and also school projects.
Pre-punched kit with black and gold printing, 4 high quality acrylic lenses, transparent stand that allows for lighting of the observed object.
Size: 2 x 2 x 11.5(-15) cm