Detail 4 Pcs Konektor Botol Air Untuk Eksperimen Sains
100% brand new and high quality
Material: Plastic
Color: Color random
Watch your vortex spin in the bottle!!!This is a great educational and fun experiment and
Activity for school classes, homeschoolers, scouts and any other group. Create a tornado from two
2 liter plastic bottles, water and a colorful plastic connecting tube. Swirling water creates a funnel-shaped
Vortex as it drains from one bottle to another. You can create different ways to work with it by timing the
Water draining, using bits of paper or food coloring or lamp oil.
Size: 3.3cm*4.8cm/1.30"*1.89" (Diameter*Height)
Quantity: 4Pc