Adam is a realistic dildo by Tantus that is made of O2 silicone that has a pronounced curve for g-spot and p-spot stimulation. Adam's curve is WONDERFUL! Even though it is made of soft material I find that this dildo stimulates my g-spot just as well as some of my glass toys. My g-spot is glad that it met Adam and never wants him to leave! Adam also has a thick base so he can be used in a harness and one does not have to worry about him accidentally slipping in during anal use. The O2 material makes Adam feel more realistic than regular silicone due to the squishiness. This also decreases the chance of causing injury during rough play. He is not of an intimidating size but it may be a little big for those who have never used anything insertable.

Adam is made of 100% O2 silicone which is a dual density silicone with a softer outer layer and a firm inner core to provide more stability and keep the nice curve of the toy. I also have a Vixskin dildo and I find that even though O2 is not as soft, when you squeeze it in your hands it feels just as realistic and it feels real during use as well. The O2 material is distributed in different amounts in various parts of the toy. The head is only the softer material while inside of the curve (the part that rubs the g-spot) is only covered with a very thin layer of the softer material. The part of Adam that stimulates the bottom of the vagina has more soft coating than the inside of the curve. I think this distribution of soft versus hard material allows Adam to provide firm stimulation to the g-spot (or p-spot) without jeopardizing the overall softness of the toy.
This material has no smell or taste ( I like to practice oral on my more realistic toys) and is hypoallergenic so it is safe for all users. Silicone is a 10 on Eden's safety scale so there are no worries when using this.
Adam has a few added veins but I find that I do not feel these during use so they should not bother anyone who is not a fan of texture. The head is smooth and shiny while the shaft has a matte finish, so lubricant is needed for it to slide in and out nicely.

Adam is a total of 7 inches in length with 6 1/2 being insertable. In my opinion, this is the perfect size because it is not uncomfortable ,due to being too long, and it can reach deeper g and p spots. Adam has a diameter of 1 5/8 inches with a 5 1/4 inch circumference. This is about average for all of my toys, but I find that this one fills me pretty well. The size should make most users happy, but, depending on the user, it could be too large for beginners.
Adam is designed to look pretty realistic, although he is completely one color (mine is the beautiful chocolate!). With that being said I would not leave him out for others to see, nor would I suggest traveling with him (unless you take a bus or train where they dont check bags) because then you have to explain what will definitely be known as a fake cock in your luggage! Adam has a nice soft head with no ridge (so those who find ridges uncomfortable will be pleased) and a nice thick shaft. The top half of this cock is curved so the head and upper portion rubbed perfectly along my g-spot as I slid it in and out. I would assume this curve would work very well for stimulating the p-spot as well. The base on Adam makes him easy to hold and to maneuver however one wishes.

Adam does an amazing job of rubbing my g-spot the same way a real dick would. Even though I like ridged heads, the lack of ridge on Adam makes him feel even more real to me. With some lube, he slides right in, finds my g-spot and his head concentrates on providing wonderful stimulation.

100% silicone is very easy to clean and store (just one of the reasons I love my silicone toys). I clean Adam with anti-bacterial soap and warm water, but he can also be cleaned with toy cleaner. A 10% bleach solution or boiling are ways that he can be sterilized.
Silicone, especially O2 silicone, can break down with the use of silicone lubes, so water based should be the only type of lubes used with this toy. This helps to make sure that Adam will be with you for a life time.
I keep Adam stored in a Ziploc bag, so that other materials do not damage him. However, I soon hope to have a better storage option for all of my silicone toys!

Adam comes in a clear plastic box with some information about Tantus toys on the outside. Inside of this box, Adam is snuggled in a form fitting clamshell type insert. This box would only work for gift giving if the person is expecting a realistic cock and is with the right crowd! If you dont mind opening the box, removing the clamshell insert, and then taking Adam out then this packaging can be used for storage.

When fully aroused Adam feels very nice being thrusted in and out of my pussy so that his head can gently rub my g-spot. However I really enjoy inserting Adam and then rocking him or using shallow movements to provide more concentrated stimulation to my g-spot. I really love Adam because of his shape and size and I am very happy with my first O2 purchase! Adam feels so good that I find myself continuing on to a second (or third) orgasm whenever I use him. I don't need clitoral stimulation in addition to internal stimulation but this addition makes my orgasms with Adam much more intense.
I do wish he had a suction cup base so that I could stick him to the wall and ride him doggy style.