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This one's trending. 249 have already sold.
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About this item
Condition
New
Quantity
249 sold
52 available
Item Number
272409192250
Brand
Rainbow Symphony
UPC
Does not apply
Item description from the sellerItem description from the seller
Project a spectrum using an overhead projector or 35mm slide projector for spectrum demonstration purposes. Use in conjunction with colored film gels for additive and subtractive color demonstrations.
Condition
New. A brand-new, unused, unopened, undamaged item (including handmade items). See the seller's listing for full details. See all item conditions