Magnetizer Box - Bar Magnet, 110/120V AC, 60Hz, Revitalizes iron, nickel, cobalt, and alnico horseshoe and bar magnets in seconds. Simply place magnets in the 25x25 mm holes and press the button to make old magnets new again
MagniTouch magnifier with 3x power touch activated loupe, with 3 super bright LED lights and a crystal clear glass lens, Magnification: 3x, Batteries: 2 CR2016 (included), Accessories: Zip case & microfiber lens cloth, with on/off switch, Dimensions: 3.75 x 3.75 x 1.8in
MagniVisor* Deluxe, a hands free, head-worn magnifier with 4 different lenses, with adjustable headband, removable LED lamp, Magnification: 1.5x, 2x, 2.5x and 3x, Objective Lens Diameter: 4in, requires 3 AAA Batteries, Dimensions: 7.6in x 2.3in x 9.7in
The Magnifying Safety Glasses From Carson Give The Dual Benefit Of Protective Eyewear With The Included Clip-On, Flip Up Magnifying Lenses To Help Aid With Any Low Vision Needs, The Distortion-Free Clip-On, Flip Up Magnifying Lenses 1.5X Power Magnification(+2.5 Diopters).
Make an Ocean Kit, This project allows students to model four ocean ecology scenarios as they investigate the effect of farm and industrial waste on marine life. Brine shrimp populations, water pH and water density, water treatment, and recovery, Grades: 4 - 6
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