The cubes are specifically designed for flash photography and are part of the Sylvania Magic & Flash Cubes model. 8 boxes have the top portion of the box cut off (see photos). 2 boxes have the top portion cut off and are partially open (see photos).
GE Magicubes General Electric Magic Cubes New Old Stock 12 Flashes 3 Pack
GE Magicubes General Electric New Old Stock Magic Cubes 12 Flashes 3 Pack
LOT OF VINTAGE3 PACKS SYLVANIA CUBES BLUE DOT FLASHES CUBES
LOT OF NOS SYLVANIA BLUE DOT AND GE FLASHCUBES (9 PACKS, 26 CUBES, 104 FLASHES)
(Vintage) Westinghouse & Sylvania Magicubes Camera Flash Bulb Cubes (Lot Of 2)
Sylvania Vtg Blue Dot Flashcubes Lot of Twenty 3 Packs Made In USA 240 Flashes
