Description
Four-piece polypropylene funnel set pairs 2
and classroom precision measurement
5 N/m spring constant
this acrylic apparatus mounts a rotating protractor on a 15 by 9
the candy-bar form letting students break each piece into smaller magnets that retain their own north and south poles
18 SWG Bare Copper Wire, 80ft Reel (1.2mm Dia) Material_Wood Four-piece polypropylene funnel set pairsReel of bare 18 SWG copper wire totaling roughly 80 feet by mass, sized for mid heavy coil winding between the 16 and 20 SWG gauges in the line.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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