Science

Magnifying Glass New
Home Science Tools, this new magnifying lens has a diameter of 2", magnifies 3X. The lens is made of optical glass and the handle sturdy black plastic. Retail $2.50. Weighs 1.4 oz.

Price $1.50

Spectroscope

Home Science Tools, use this tool to observe the spectra produced by different types of lighting. Excellent used condition. Retail was $4.50. Weighs 0.8 oz.

Price $2.00

Plastic Eyedroppers New

New, never used 3 3/4" plastic eyedroppers with black bulb rubbery ends. Have six for sale. Weighs 0.1 oz each.

Price $0.15

Mineral Test Kit NIP Home Science Tools, this new in package set includes a 5/10X magnifier, ceramic plate (for streak and hardness test), glass plate (for hardness test), acid bottle (for fizz test), magnet (for magnetic test), and instruction sheet. Retail $8. Weighs 6.4 oz.

Price $5.00

Backyard Stars. A Guide for the Home and the Road by Klutz Press. This new super cool two-sided six-fold guide is laminated and includes star maps for all four seasons. Retail $5. Weighs 2.2 oz.

		Price $2.50

Rocks and Minerals Deluxe Set Home Science Tools, this deluxe collection includes 50 number-coded unmounted 1" specimens, with a matching numbered control sheet. The set includes 7 rock forming minerals, 7 igneous rocks, 8 metamorphic rocks, 7 sedimentary rocks, 16 ores of common metals and non-metals, and 5 gemstones. Nine of the ten hardness levels from the Mohls scale of hardness are included within the set, and are noted on the control sheet. The set comes housed in a compartmentalized storage box, and includes a 14 page Rocks and Minerals Study Guide. This set was used by one child for a very short time in a home setting, in perfect condition. Retail $34. Weighs 2 lb 8 oz.





	Price $20.00