Drinking Bird Perpetual Motion Science Toy | Classic Dippy Bird Physics Experiment | Educational STEM Desk Toy | Office & Home Decor Gift

Features

• A good product that will increase your joy of festival with rangoli design which will make a cool ambient in your home, very first for starting this bird soak the felt with soft water do't use hard water it'll leave a residue on cloth after some time, fill water completely in the cup.
• Fluid inside condenses from the evaporative cooling of the water off the bird's beak, making it top heavy and dunking it back into the water
• The condensate rejoins the liquid pool in the bird's bulb, and he tips up again, Process continues indefinitely,Please keep in mind, This is a low manufacturing quality handmade product but highly motivative product.
• The fluid and dye inside the bird can permanently stain, and the bird's glass body can easily be broken
• Children are fascinated by the bobbing bird, and the educational possibilities are great .