Navir Looky Periscope

Navir Looky Periscope Extensible monocular periscope, composed of a 3 telescopic tubs and two mirrors . It permits observation of a position from which the direct view was impossible.  Features:
– Tube expansion: 20cm
– Age: 4 Years and older
– Weight: 13g
– Dimensions: 20cm x 5cm x 5cm