

🧬 Ignite young minds with science that sticks!
The Learning Resources Primary Science Jumbo Test Tubes set includes 6 durable, 6-inch plastic test tubes with color-coded lids and clear calibration marks up to 100 ml. Designed for children ages 3 and up, these tubes safely handle temperatures from 10° to 200°F and come with a sturdy rack and activity guide to foster early STEM skills through hands-on experimentation.






| ASIN | B004ALRJKE |
| Batteries | 1 12V batteries required. |
| Best Sellers Rank | #83,564 in Toys & Games ( See Top 100 in Toys & Games ) #836 in Educational Science Kits |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,001) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.11 pounds |
| Item model number | LER2788 |
| Manufacturer | Learning Resources, Inc |
| Manufacturer recommended age | 3 years and up |
| Product Dimensions | 5.8 x 5.8 x 5.5 inches |
| Release date | January 1, 2011 |
C**E
Great buy!
Perfect for young kids!
T**E
Great product
These are a lot bigger in person than I thought which I love! Great value for the price and my toddler plays with them for hours. They came assembled and ready to play so that was a plus as well. Love the different colors so my son can learn his colors as he plays.
B**E
Excellent bath toy
My toddlers play with this constantly. We keep it in the bath tub for “potions”, “coffee”, and all kinds of games. They love practicing pouring with them. Pro tip: use gel food coloring mixed in water for a super fun bath. They wash well and have stood up to constant use.
B**1
Great for preschool experiments
Durable plastic and good size for little hands. You can't beat Learning Resources toys!
H**D
Large, colorful and easy to handle.
Have not used them yet but first impressions are usually right. They are big and unbreakable, great with the kids. We are using them for a VBS. The caps are colorful and the tray that holds them is nicely made. I wanted big, colorful, easy to handle, and easily seen by a group of kids. These fit the bill, and good price. The company has a good follow up program. Would buy again.
S**E
Fun for little "scientists"
A good addition to our water play. My grandchildren love measuring and pouring from beaker to beaker. We put a little red, green and yellow food coloring in 3 of them, and then they combine them to make new colors. Fun and educational.
J**N
Great for kindergarten; not durable
I homeschool and these worked so well for my toddler and kindergartener’s hands. But, one of the beakers broke the day after we got it. I’m sure one of my kids dropped it m, but I specifically got plastic in hopes it would be sturdy for young kids.
L**E
Fun toy
When I bought these for my daughter, I thought it would be big but never expected this big, she enjoys it... and makes great cups if you are in the kitchen making juice
P**A
Nos encantan para usarlos con los niños en muchas situaciones. Utilizamos colorantes alimentarios y realizamos mezclas de colores. El pequeño juega con ellos en la bañera.....un sin fin de posibilidades
G**A
Está súper jumbo Pero muy buenos
A**Y
My two year old adores these for storing and sorting small toys and stones from the garden. Really great quality.
M**A
I find it a bit too pricey for what it is but it is an interesting and educational toy with good quality. My kid is 2 and he loves playing with the tubes. He the already dropped several of them on the tile floor and none broke. Great! They tend to leak a bit unless you screw them very very hard. Therefore, I would try not to lay them down when full. The tune rack is very solid and stable.
E**E
acheter il y a un an mes enfants adorent et le ressorte souvent . ils mélangent des colorants alimentaire , produit vaisselle, bicarbonate de soude/ vinaigre , huile/eau .... et ils s’éclatent . ils mettent les tubes au congèle joue dans le bain avec dans le jardin... enfin ils font des expérience que sa soit le petit de 4 ans que celui de 13 ans en passant par le 8 ans . la taille est bien je trouve car les transvasement sont facile et j arrive même a mettre l éponge dedans pour les nettoyer . je recommande pour tout les enfants qui aime expérimenter
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