Thinker's set

The thinker's set, known in Japan as the sage set, is an equipment set in Magical Vacation.

History
Long ago, the thinker's set was worn by the Roberts, a family of canins who excelled in various fields of study. Each set piece was imbued with their vast knowledge of archaeology, history, and mathematics, and rumors suggested wearers could inherit the Roberts' intelligence.

Trivia

 * This set returns in Magical Starsign, officially localized as the sage set (けんじゃセット kenja setto). Equipment called the sage set also appears in Magical Vacation, though it can be more accurately translated as the pandit set (知者セット chisha setto), making it an inconsistency in the English fan translation.