🔗 Join the Lab Revolution with JIAKAI Test Tubes!
The JIAKAI 5ml Plastic Test Tubes come in a pack of 50, featuring a clear tube with a secure blue screw cap. Designed for versatile storage of samples, beads, and essential oils, these tubes are perfect for use in laboratories, schools, and hospitals. With a compact size of 2.54 x 2.54 x 0.25 cm, they are ideal for low-temperature storage, ensuring your materials remain safe and accessible.
| Manufacturer | JIAKAI |
| Part number | SE-02 |
| Item Weight | 181 g |
| Product Dimensions | 2.54 x 2.54 x 0.25 cm; 181 g |
| Item model number | SE-02 |
| Material | plastic |
| Batteries Included? | No |
| Batteries Required? | No |
J**.
Great for ink samples
I use these to hold ink samples that I give to friends. I’ve mailed them within the USA and have never had one fail or leak. Reliable and easy to store in vial racks.
M**Y
Use these for ink samples
Recently got into fountain pens & the ink selection piled up fast. My sister just got hooked, too, so I got these to share my colors & supplement her more basic color selection.These work as intended. They have a smooth spot on the side for labeling. No leaks.
T**E
Used with party favors
For my daughter’s birthday we are putting “potion mixes” in the party favor bags: Swiss Miss, marshmallows, and spooky sprinkles. These vials were perfect to hold the sprinkles and more fun than just a ziploc bag.
A**R
Blue top are much better fit than the clear top. Also they are different sizes
Bought both blue top and clear top thinking the only difference would be top color. Blue top is a different size than the clear top. Blue ones had better fit and ease of use. Sent back the clear ones and ordered more blue top ones. Using them for pre-measured black powder muzzle-loader shotgun powder and shot. 5 ml size easily holds 60+ grains of powder or 1 oz. of shot for my 20 gauge.
R**E
Perfect for fountain pen ink samples
I purchased these for our pen club to be able to swap inks. They hold plenty of ink without leaking. They are also good for storing or shipping nibs. Will purchase again.
Trustpilot
3 weeks ago
5 days ago
