It’s no wonder you can find Plastic Test Tubes in classrooms around the world. Unlike ordinary, breakable glass test tubes, you’ll rarely find yourself replacing these thick-walled plastic test tubes. Large Plastic Test Tubes can be dropped, stepped-on, or thrown… they just won’t break! Pop them in the dishwasher for easy cleaning. Recommended for children ages 3 and up.

Their home is actually in the bottling industry! At the bottling plant, the tubes are placed into a vacuum mold and heated so they soften. Hot air is then blown into the tube, stretching the warmed plastic to 40 times its original size to become a 2-liter soda bottle. When, the plastic cools into the shape of the mold, the bottle is ready to fill with a refreshing drink.

Large Plastic Test Tubes will instantly become a staple of your classroom or household, no matter what your scientists’ ages. The thick plastic material is nearly unbreakable and makes the perfect closable container for all kinds of materials and hands-on experiments.

Grow plants, observe critters, collect water samples, explore different densities, hydrate polymer crystals, and mix all the colors you can find in a rainbow. The only limit on the possibilities for Large Plastic Test Tubes is your imagination and creativity!

For the most part. We put some Large Plastic Test Tubes through very rigorous testing including dishwashing, dropping, and stomping on, and they were unharmed. They survived every test that we put them through until Drew treated one as a baseball and threw his 90 mph fastball at a brick wall, in which the bottle did not survive. Also, they are not flame proof and will melt under extreme heat.

In addition to being some of the sturdiest test tubes ever, Large Plastic Test Tubes are leak-proof. Large Plastic Test Tubes feature caps that easily twist on and off, making the test tubes shakeable and unbreakable, even with liquids inside!

makes a spectacle of ! Gather 'round for hands-on experiments that awe and inspire while teaching children how to think like scientists. With simple instructions, we make it easy to create spectacular and memorable shared learning experiences together.

From the manufacturer

Explore With Test Tube Experiments At Home Or In The Lab: Line up your 6 transparent plastic test tubes on the lab table and get ready to dive into some fun, interesting experiments. Each 1.75 oz container is made from heavy-duty thick plastic and comes with a quality lid to keep liquids and other items safely sealed. Sturdy test tubes can be washed in a dishwasher and even tossed around without fear of breaking. A strong, colorful rack keeps them helpfully in place for observations. Includes an activity guide with experiment ideas! Our safe & durable STEM toys are crafted to last and be passed around for years of educational opportunities. experiments-taking hands-on learning to awesome levels while teaching children about fantastic STEM concepts.

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