Duncan the Drinking Bird
Duncan the Drinking Bird
Duncan the Drinking Bird

Duncan the Drinking Bird

Regular price
$18.95
Sale price
$18.95

  • This classic novelty drinking bird is a scientific wonder
  • Dip head in water and the liquid inside will flow upside down to make Duncan bob
  • This seemingly simple device uses the principles of thermodynamics to maintain a constant bobbing motion
  • 45(L) x 50(W) x 185(H) mm
  • Colour box