Primary Science Jumbo Test Tubes with Stand
Budding scientists will go mad over these durable test tubes made specifically for hands-on learning. Features sturdy rack, different colored lids (to help track experiments), and calibration marks—25, 50, 75 and 100 ml.
- Includes 6 test tubes, 6 different colored lids, 1 stand, and activity guide
- Test tubes are 6 In. High x 1.5 In. Diameter
- Test Tubes are safe at temperatures from 10° to 200°F
- Calibration marks at 25, 50, 75 and 100 ml
- Ages 4 yrs. +
Choose options
Why Choose Us
What Makes Constructive Playthings Better?
Experienced
For the past 70 years, each product is selected based on our knowledge of early childhood education combined with research insights, observations of young children in the classroom, and feedback from our customers
Full Service
Our full-service team is available to take you through the entire purchasing process. We have been supplying early-childhood educators with quality products for over 70 years! Connect with us and we can help you with planning, budgeting, designing, and ordering.
Quality Commitment
We stand behind every one of our products and are confident they will become high-caliber additions to any classroom or home. We are committed to offering sustainable solutions for educators. In addition to constantly seeking out new ways to create products that will encourage the longevity of our planet, we have taken steps to build an eco-friendly workplace.
Resource Guidelines
We are dedicated to staying up to date and providing early childhood educators with the resources they need. We update our classroom layouts and guides as new criteria and product offerings evolve, and ensure all materials within these guides meet NAEYC, ITERS-3, ECERS-3, and Head Start standards.
@ConstructivePlaythings
We believe in Learning through Play!
Share your play time with us! @ConstructivePlaythings
