Overall very satisfied. Product is great—merchant is too!This make a big difference in how far you can push a plant before transplanting/up-potting because the roots don't spiral; instead they flow over the bumps on the pot's wall, getting air pruned and growing into thick cables of lovely white roots.I prefer starting in the 1L airpot, transfer and veg in the 2-gallon equivalent, and then I use the 5-gallon equivalent for a bit more veg and the transition and the entire bloom phase.Do NOT buy the knock-offs! They don't compare in durability at all and further make a poor showing in performance. It is worth it to invest in the name-brand product.I have some 5 gallon pots i planted some g@anja in. The plants grew faster in the air pots than 5 gallon nursery pot equivalents and at first i was happy about the air pots and happy that i didnt blow my money on ridiculously over priced plastic.Then the all ten plants in the air pots stopped growing and all the lateral branches became non-existent. the plants were clearly going into shock and being stunted from running out of growing space and started flowering about 3 months early.The other five plants i had i in 5 gallon nursery pots caught up in growth and were absolutely thriving. huge, dark green foliage with impressive lateral branches compared to the yellowing stunted non-existant lateral branches of the air pots.i thought the Dank plants just didnt like the air pots and so i planted some copal (bursera hindsiana) seeds in the air pots. SAME PROBLEM. my copal trees are growing better in one gallon nursery pots than my copals in 5 gallon air pots. however, its the same issue, the copals are growing faster in the air pots however already showing signs of stress and yellowing in the leaves. while the copal in the one gallon nursery pots air only about 10 percent behind in growth but the growth is substantially healthier and more robust.i now use the air pots as tomato cages.very expensive ones.save your moneyif you want air pruning go with fabric pots theyre WAY less expensive and do a much better jobI love these pots! Roots grow better than in fabric, are much easier to clean and encourage faster growth.This pot is a fine product and works as advertised. It requires a little assembly and I just had to guess how to do that because no assembly instructions were provided. I would recommend that the seller include a brief assembly instruction card in the future.High quality material, easy to use and functional design. A bit pricey, but worth it in my opinion because it helps prevent damage to the plant during transplant by opening up, and the material is durable enough to see a lot of reuse.they work promote rooting and easy to clean with a small pressure washerThis the "5" gallon equivalent. It is quite smaller than the normal size of a 5 gallon pot. If you want a 5 gallon feeling pot buy the 7 gallon equivalent. Other wise they are great.