I was hesitant to buy this set. I didn't want to be disappointed and end up with buyer's remorse. Put all your anxieties/worries away. This is a great set for beginners - I should know as I've never played around with my butt before buying this set. :)I started with fingers ( 1 finger, then 2, then a thumb) and it took me awhile to work up to the first plug. I actually wish a fourth smaller one came in the set as I was very tight when I first started. Alas, I just had to be patient...I got this back in September of 2015 and I just now worked up to the third one today (6-9-16). Perhaps I was overly cautious working up to the 3rd but it was very satisfying to be able to take the 3rd one. ;)It is important to note that the sizes given in the product description are the length and NOT the diameter. So they come out to be 4.5, 5.5, and 6.5 in length. Very smooth surface all the way around. Not too hard and very flexible to your insides. I recommend you lather your hand in lube and then rub it all over each plug before inserting. Be very generous with the lube. It will make the process easier. The hardest part of taking each one is the middle (go figure), so be careful to go extra slow when you get there (if you're a novice like me).Another plus about this set is that they're very easy to clean. I just lathered them down and washed them with warm water. You can even clean them in the shower after you've finished having fun. Done. The base of each plug is also very nice and big, which will keep them from going too far up into your body...comfortable to have against the sphincter when fully inserted.There are three, Small, Medium and Large.Small and Medium are very close in size. But the difference between Medium and Large is huge. There really should be another one in between Medium and Large, cause the jumó from one to the other is too much.First off the quality of craftsmanship is top notch, too often I have tried adult toys that have let me down because of poor build quality. I am a guy and for years I have missed out on the pleasurable sensations that a little back door stimulation can provide. After trying these I have to say it is time for guys to get rid of their misconceptions and hangups.The texture of these are silky smooth and quite flexible, and they require surprisingly little lubrication. Obviously if you are new to this type of play you want to start small and work your way up. I would describe the sizes as small, medium, and "oh my god!" I'm a small guy 5'8" about 130 Lbs. The small one is fun but falls short of "hitting the spot." The medium is just about perfect and is the one I use the most as it touches all the right spots. The large one I really need to be in the right mood and have to work my way up to it. The only way to make this set better is to have size in between the medium and large.One final not about theses... If you are new to this kind of stimulation I would practice first before using with your partner. With the sensations you get from them you may not last long.Got it earlier than it projected. The product definitely works great haha. The only downside is that these butt plugs did not come in a box like some other people got. Instead they were in an opaque white bag. If inquiring minds jostled and felt around the bag a little bit, then it might become obvious what was inside. Also, since they came in a bag it leads to some uncertainty if these were just re-packaged. I know others received these in shrink-wrapped plastic which seems like more legit packaging. The label on the bag was very generic though and did not reveal the nature of the product. I have attached a photo of the product. If you look in the background, you can see the white bag I was talking about.I just wanted to give y'all a heads up in case you are looking for super discrete packaging. It was small enough that it arrived in my mail box instead of the front desk at my apartment (thank god).These were out of stock when I ordered them on Prime, but they were worth the longer wait. They're super comfortable and the perfect shape, unlike most bulbous-looking plugs. These are great for beginners wanting to experiment, and pretty good as a training kit. My only complaint is that the size difference between the second and last plug is huge. It's like a jump in two or three sizes, and way too big right after the much smaller medium size. I wish the medium was either bigger, or the huge one a little smaller. Other than that they have been working pretty nicely for me.Wonderful, fantastic, and worth every penny. Each size is distinct, and none really overlap themselves. The small can be kept in for a while even at beginner stage (be careful, you'll tighten up around it shortly!), and you can work yourself up to the largest with a little patience. Plenty of lube and relaxation and you can have any of them sliding in and out with ease. I fell asleep with the medium in the other day for several hours with no ill effects. Shortly afterward I worked myself up to the large and was able to keep that in for at least an hour or so. I could feel it stretching the entire time. When I first started working with them, even keeping the large in at all was quite uncomfortable. Take your time with them, and you WILL be satisfied.If you are looking for a starter plug set this is a great buy. The variety is perfect for beginner to intermediate bottoms where you just need a little stretch before the main event. The smallest one, I'd say, is just slightly wider than a thumb, next size about a thumb and a half, third size about 2 thumbs. The finish is a very sexy matte black masculine color. I found that most plugs this size are usually pink or purple (not my style) so it was nice having something on the less "extreme " size end that didn't look too girly. The suction cups are very strong but they can get a little uncomfortable with extended wear. The two smallest ones with their slight flaring function really well as smaller dildos. Wish this had been the first plug I bought.L'odeur reste après l'usage...Very smooth,nice plugs, high qualityfairtwo thumbs up.parfait