Heller Rainbow Mugs from Design Within ReachOriginally popular in 1974, these technicolor coffee mugs, designed by Massimo Vignelli for Heller, are still made with the same molds so they can match their vintage predecessors. $60 for a set of six  Photo 4 of 6 in Design Idea of the Week: High-Gloss by Olivia Martin

Design Idea of the Week: High-Gloss

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Heller Rainbow Mugs from Design Within ReachOriginally popular in 1974, these technicolor coffee mugs, designed by Massimo Vignelli for Heller, are still made with the same molds so they can match their vintage predecessors. $60 for a set of six