60 results for 'rainbow-tube'
Rainbow Wand Kit
16 inch plastic tube makes a magical rainbow wand.
Six Test Tube Experiments in a Rack
Six great science experiments each packed in a large plastic test tube.
Geo-Polymers Jumbo Test Tube
Regular Price: $16.99
Special Price: $12.74
Jelly Marbles and Water Cubes in our Jumbo Test Tubes.
The special lenses separate light into the colors of the rainbow.
Rainbow Fish Discovery Kit
Regular Price: $19.99
Special Price: $14.99
Use our Energy Beads to make this colorful story come to life
Tornado Tube with Bottles
Create a tornado in a bottle with the famous Tornado Tube.
Fireworks Rainbow Glasses - 15 Pack
These colorful, paper-framed glasses will create rainbows.
Fluffy snow in a multitude of colors. You've never seen a snowstorm like this!
Big Lightning Thunder Tube
If you're a fan of our Thunder Tube, you have to check out it's giant, rumbling brother! Makes all the same rumbling, roaring noises as the original.
Geyser Tube - Fountain, Fan & Run
Launch a MENTOS® soda geyser 30 feet in the air with the Geyser Tube. The Geyser Tube™ is a loading tube for the now famous Diet Coke geyser powered by MENTOS®. If you've ever tried doing the experiment, you know how difficult it can be to drop the MENTOS® into the bottle before the reaction takes off... and you're soaking wet. The Geyser Tube will give you a perfect launch every time with room to stand back.