TOPS Learning Systems

stopper - cork

paper clips, box of 100

stopper - rubber

straight pins - approx. 150

tape - clear

mirror

test tube - large reusable

magnifier - hand lens

magnet - ceramic

litmus paper (per 2 tubes)

washer - large

wire - 28 gauge iron - per 3 meters

wire - 30 gauge copper - per 10 meters

dowel, thick - 6" x 3/4"

cups, plastic - per 10

craft sticks - per 60

canister, film or snap top vial substitute

candles, birthday - per 20

bottle caps - per 40

balloons - pack of 15