Hape Magnifying Glass Nature Detective Set Get a closer look at leaves, bugs and the rest of nature with this handy 4x magnifying glass! If you find something interesting, use the two tones on the whistle to let your friends know. Specifications: Gender: junior Material: plastic/wood Package dimensions: 15 x 15 x 3.5 cm (W x D x H) Colour: green/brown Age: from 3 years Magnifying glass Colour: green/brown Material: wood/plastic Dimensions: 8 x 10 cm Whistle Colour: green/brown Material: wood/plastic Diameter: 2 cm Length: 6 cm