True Genius: Grecian Bottle

True Genius: Grecian Bottle Glass Brain Teaser by Project Genius is a 5 of 5 difficulty level recommended for ages 8+.

A glass bottle brainteaser puzzle — use gravity, friction, and the objects sealed inside to empty the Grecian Bottle, then face the real challenge: putting everything back exactly as it started.

There's no force and no tricks, just physics and patience. Emptying the bottle is hard; restoring it to its original state is harder — a two-act puzzle that keeps working long after the first solve. Between attempts, the glass bottle serves as decor on a desk or shelf.

Part of the True Genius collection of history-inspired brainteasers measures Approx. 2.9" x 1.2" x 7.8".