Dozen 20 mm Diameter Small Inexpensive Air-damped Magnetic Plastic Compasses — Great for Survival Kits

$5.99 (as of December 15, 2017, 8:56 AM)

Pack of One Dozen (12 pcs) Air-damped Plastic Compasses
Great for survival kits, school science projects, hobbies, or inlaying into walking sticks or rifle stocks
Ultra-low friction bearing with a highly magnetized compass needle

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Description

These inexpensive plastic compasses are perfect for educational science projects, hobbies, or inlaying into walking sticks or rifle stocks. The compasses feature an ultra-low friction bearing and a highly magnetized compass needle for fast and precise compass readings. The low cost compasses are 20 mm (0.790 inches) in diameter, 7.25 mm (0.285 inches) thick, and weigh only 1.4 grams (0.05 ounces).
Pack of One Dozen (12 pcs) Air-damped Plastic Compasses
Great for survival kits, school science projects, hobbies, or inlaying into walking sticks or rifle stocks
Ultra-low friction bearing with a highly magnetized compass needle
Air Damped Compasses: No Liquid, No Leaking, No Air Bubbles
Size (each): 20 mm (0.790 inches) in diameter, 7.25 mm (0.285 inches) thick, Weight (each): 1.4 grams (0.05 ounces)

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