Hydrofarm Net Cup, 3-Inch, 12-Pack

Nice size, seems to work well

these have lasted many cycles of hydroponics growing. very well made

A needed piece for our gardening projects! Glad Amazon had it available. Thank you!

I didn't realize they were going to be so small. I should have observed the measurements better.

Being a newbie hydroponist, at the time of purchasing this item, I had no idea of how off these measurements for net cup/pots by multiple sellers on Amazon. Case in point, this pot is advertised as a 3 in net pot, but the dimensions are 4x6x4..I have found I have wasted much energy and time returning pots and researching which ones will actually fit. So this is what I have discovered, most of the measurements listed for these pots are INACCURATE. If you purchase a 3 in net pot, for example, you expect it to fit your 3 in hole. Not so, you find that many sellers list all kinds of different measurements, and never specify whether the D is OD (outside diameter), ID (inside diameter). If you don't believe me, check out other sellers selling these pots, then you decide. If you have a diameter of 4 in, and the width is 6 in, how is this a 3 in pot? BEWARE, when ordering these net pots make sure that the seller is giving you the correct and actual dimensions of the pot. No issues with the product itself, but all the time wasted trying to find the right sized pot because if inaccurate measurements is a real negative, so that's why the 3 stars!