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These balloons can be used with the Fold-N-Roll cars to turn them into balloon-powered vehicles!
Set of eight 12-sided dice in assorted colors.
5 mm x 20 mm fast-acting two-amp fuse for use in the Injection Molding Machine. Quantity: One fuse.
Safer than standard measuring tapes, the Wind-Up Tape Measure features a sturdy case that rewinds a vinyl tape with a manual rewinder – no spring recoil or metal tape that cuts. Plus, a flexible handle on one side makes it easy to hold. Measures 30 meters (100 feet).
The durability of nickel-plated brass combines with the strength of fiberglass-reinforced plastic to create this light, yet nicely balanced, large 6" pencil compass. Designed especially for educational use, it will draw a circle up to 11-3/4" in diameter, and its built-in stop helps keep students from overextending the legs. Each compass comes packaged complete in a soft plastic sheath with a tube of lead.
This water-soluble, opaque acrylic paint brushes easily and covers rapidly. It cleans up easily with water but is permanent when dry. Its convenient thinning and fast-drying characteristics make it particularly desirable for wood, metal, paper, or canvas. Contains eighteen 1/2-ounce jars. Colors: Avocado, Medium Blue, Gold, Sandalwood, Parrot Green, Shocking Pink, Beige, Brown, Black, Purple, Brick Red, Orange, White, Lilac, Vanilla, Yellow, Cadet Blue, and Red.
This material makes excellent rigid fins yet is easily cut with scissors. Available in two sizes. Enough for three small fins.
Lab label for Alternative Energy module. Measures 3" x 6". Printed on matte vinyl mounted to 40 pt polystyrene.
Extruded aluminum with clear anodized finish. Screened, thermal-bonded black gradations in eighths of an inch and millimeters. Width 1-1/8".
In just 10 seconds, these test strips measure ammonia levels from 00 to 60 ppm (mg/L) in freshwater and saltwater aquariums. Package of 25 test strips. Note: Brand may vary from that shown.
One full sheet of 1" x 3" Fossil Hunt Kit labels for the Animals module.
Lab label for Animals module. Measures 3" x 6". Printed on matte vinyl mounted to 40 pt polystyrene.