Heartbleed Security Vulnerability Fixed   •   Get 2 Free Sick Science! Kits   •   Free Experiments by Email

On Monday we learned about a vulnerability in the encryption technology that effects most of the internet, called Heartbleed. Our team grabbed their lab coats and leaped into action to patch the vulnerability on our site.

We are happy to announce SteveSpanglerScience.com is no longer vulnerable.

While we believe we have kept out all the bad guys, we want to make sure our customer's information is safe. We are requiring that all of our customers change their password for their accounts on SteveSpanglerScience.com.

To do so, click the link below and enter in the email address associated with your account. Once you receive an email to that account, follow the simple instructions to reset your password.

Reset your password - https://www.stevespanglerscience.com/customer/account/forgotpassword/

If you have any questions on password resetting, please call our Customer Service team and they will be happy to help you. 1-800-223-9080

If you have any questions about the vulnerability please email security@SteveSpangler.com

As this did effect most of the internet, we also recommend that you change your passwords on all of the websites you visit.

Thank you for being an amazing customer!

-- The SteveSpanglerScience.com Team

Questions? Give us a Call: 1-800-223-9080

Mini-Mixing Trays (24 Well Trays)

Mixing trays for all of your color science experiments!

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Product Name Price Qty
Single Mini Mixing Tray

Item #: WWLL-200

$2.99
30 Mini Mixing Trays

Item #: WWLL-300

$59.99

Usually ships the next day.

Availability: In stock

Mini-Mixing Trays (24 Well Trays)

These mixing trays are perfect for all of your color science experiments. Also great for storage or examination of small specimens! Buy extra color Mini Mixing Trays to supplement your Splash of Color Kit. Recommended for children ages 4 and up.

What's Included?
  • 1 or 30, 24-well, plastic Mini Mixing Trays
What Does It Teach?

Use the Mini-Mixing Tray to allow students to experiment with color mixing. Start with red, yellow, and blue colored water to create 24 new and different colors.

Customer Reviews

Color Wonderful Review by Heather Fowler

Used this product along w/ the color tablets with K-5th graders and the loved it! Once the made their "most favorite" color I used a pipette to squirt it into a small plastic bag w/ several super absorbent crystals. After about 20 minutes they had their favorite color in crystal form. (Posted on 5/10/13)

Class favorite Review by Joan McIntire

I've used these for mixing colors and then making gel crystals from kindergarten through 5th-grade. It's one of the kids' favorite activities; they request it year after year, and has become a staple in our unit on color and light. We usually follow it by making rainbow wands. (Posted on 3/18/13)

Love the value! Review by Amanda

This is a great tool to take whole class experiments to individual student experiments with the small cylinders for materials to go in.

Each student can sample a small amount and watch in their tray. (Posted on 2/4/13)

mixing trays Review by Becky

These were so much fun. the kids ask for them all the time and really cant get enough. We use them for colors and my youngest kids are already recognizing colors and how to mix them to make the colors they want. The older children love to make the trays look like rainbows, which led us to entirely different activities and exploration. (Posted on 1/18/13)

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  • Do you sell lids?
    No, unfortunately they are not available.