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50-Place Test tube rack for 15/18mm Tubes, detachable, plastic, Color is CLEAR. Test tube rack is manufactured to hold 50 tubes having an outside diameter ranging from 15 - 18mm. This rack is made of polystyrene. Great to hold tubes for parties, lip balm kits, essential oil preparation, make-up, ink kits and other cylindrical objects
clifford j.
2025-09-03 16:14:50
Great. Sturdy and great value.
Dillon H.
2025-08-27 10:19:17
I really like this. I use to lay down my wet tube's on a piece of paper towel lol. They dry much faster with this. It's sturdy too, I heard some say it's flimsy and tips over easily or falls apart. I haven't had this problem at all. Just don't put it in a spot where someone can accidentally do that lol. Came fast and packed good. Was easy to put together, pieces explain themselves.
Robert
2025-08-26 19:53:34
It's easy to assemble, which means it will come apart just as easily. Hold the rack by the bottom, NOT by the top! Unless glued together, it can come apart, and drop all of the tubes. The drying pins are 9.5 mm in diameter, and hollow, which limits what equipment can be dried on them by the diameter of the tube's mouth. You could cut off the tops of the pins, and stick a Bic Stick pen inside, leaving the top off, to dry thinner tubes. The tube holes in the top are 27.3 mm in diameter, so thinner tubes easily rattle and shake within them (ideal only if you want to manually agitate your test-tubes), so I'd suggest using standard 20 mm by 150 mm tubes or slightly larger, perhaps up to 25 mm diameter. The divots in the bottom in which the tubes rest, are not very deep, and rather slippery, although they do have a drain hole...so you can either dry your test-tubes upside down in the divots, or drip sulfuric acid onto your table top. I do like the white color. All in all, I'd rather have a wooden or metal test-tube rack, but this one was cheap enough to do for a while, while I wait for more project funding...
sam
2025-08-17 18:48:01
Very convenient
Liv
2025-07-21 19:27:50
Overall the product is good and does what its intended to do.PROS: It makes taking pictures of my result easy.CONS: The drying pegs are not tall enough to actually let the test vials dry so I use it for the capsThe tube holders are half circles at the bottom so its quiet difficult to get the vials to stand straightOverall its not bad and does the intended purpose but the design flaws and cheap plastic are keeping this from being a 5-star product. I will be buying a different one in the near future.
SOFF
2025-03-31 15:38:21
Great to use with water test tubes. A bit big but still holds test tubes while adding reagents. And much cheaper then special 3d-printed stands.
Ed Johnson
2025-03-15 12:14:45
Used for soil testing chemicals
cantcu
2025-01-15 18:32:36
I purchased item to place pond water testing tubes. The tubes where shorter the the height of item. Item was unable to keep tubes upright. I purchased another item which is much superior and tubes fit correctly.
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