Never Ending Calendar Puzzle - Vintage Style BubbleBum Booster Seats This is NOT a toy

This is NOT a toy

Extra bar locks enable versatile positioning

• Made from 93% bamboo and 7% spandex

Pre-schoolers can work on their masterpieces without worrying about stains and mess

Designed to advance children's development and creativity

Never Ending Calendar Puzzle - Vintage Style BubbleBum Booster Seats This is NOT a toyEco friendly handmade wooden design. Attractive wooden base with four resting cubes. Two cubes form the date digits. One cube displays the month. One cube displays the weekday. Encourages a peaceful daily ritual of rearranging blocks. Doubles as a modern, intriguing home decor piece for desk or mantle. Cube faces can be arranged to show every date from 01 to 31. Martin Gardner described a puzzle variation about cube face digits and forming the 25th