The Mega-10 Magnifier is a necessary addition to any young explorer's toolkit. It includes lenses for both 4x and 10x magnification, along with a set of tweezers for moving specimens. Although pocket-sized, it's very sturdy and designed for small hands. Characteristics: The Mega-10 Magnifier is a dynamite magnifying glass. Along with a traditional wide-angle 4x lens, a narrow-focus 9x lens allows extreme close-ups. Size and Color: Available in red or blue, the ergonomic Mega-10 Magnifier is about 6½" long, so it fits perfectly in a pocket. The Mega-10 Magnifier is part of the Safariology collection. All of our products are Non-toxic and BPA free.