Learning Resources (Firm)

Color mixing glasses [realia] - Vernon Hills, Ill. : Learning Resources, c2012.

1 pair glasses, 8 coloured lenses : plastic, col. ; in bag, 20 x 15 x 3 cm. LER 2446. Ages 4+. Alternate title: Colour mixing glasses. Lens colours include : clear, red, yellow, blue

Subjects--Topical Terms:
Colorus.
Colour -- Experiments.
Science -- Experiments.
Manipulatives (Education)