Not to be confused for the Duncan Rainbo or the BC Rainbow.

Manufacturer Duncan
Release date 1950s
Shape Imperial
Color Various two-color combinations
Weight N/A
Dimensions Diameter: 2.25"
Material Wood
Bearing size Fixed wooden axle
Response system None
The Rainbow by Duncan was a one-piece wooden yo-yo in the standard Tournament shape, produced in the 1950s. The rainbow-painted colors faded into one another, and the yo-yo was also decorated with a foil decal, as with most others from this era.

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