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The Rainbow Bracelets (レインボーブレスレット Reinbō Buresuretto?) are called out by Pollun to Misumi Nagisa and Yukishiro Honoka to help their fight against the Evil King. This is mostly when the girls are in trouble against the Seeds of Darkness. They grant Pretty Cure stronger powers and allow them to preform Rainbow Storm.
The Rainbow Bracelets look exactly alike, but worn on different arms, and Nagisa's center heart piece is pink while Honoka's is blue.