Duncan The Drinking Bird is the perfect little helper designed to rock back and forth using the principles of thermodynamics. It's the perfect desk toy for at home or in the office.
- Duncan The Drinking Bird
- Classic scientific wonder
- Excellent desktop companion
- Drip his beak in glass of water & he will keep drinking on his own
- Impress your friends and co-workers at business meetings
- Recommended for ages: 8 years and up