Drinking Bird Perpetual Motion (2 Pack) The Original Vintage Retro Magic Si Model:BMB102554 3 X-Large Bags: Each Bag

3 X-Large Bags: Each Bag Measuring 27

75" (350 Mm)

The Size Of This Game Is A Whopping Two Times That Of The Traditional Single-Player Version

the original micro-sized building block

Drinking Bird Perpetual Motion (2 Pack) The Original Vintage Retro Magic Si Model:BMB102554 3 X-Large Bags: Each Bag2 Pack You Get 2 Drinking Birds In Every Order. Great For Schools, Retailers, Party Favors And Science Fairs. Size The Magic Sippy Bird Is Approximately 8 Inches In Height. Fill A Glass With Water, Dunk His Head And Watch The Magic Begin. Makes For A Great Bobbing Bird Desk Toy. Fascinating This Original Retro Novelty Toy Is A Great Science Marvel And Very Interesting To Watch In Perpetual Motion. Dunking His Head And Getting It Wet Is His Favorite