This is a great little ball that you fill up and attach a vac-u-lock item to. It can be used with many attachments such as vac-u-lock dong or vac-u-lock realistic cock and you should use lubricating powder found here, all by Doc Johnson. The items are interchangeable and can be used with the vac--u-lock harness and suction cup too. It has no smell that I found and you just pull out the plug to blow it up. This ball fills with air and you can ride your toy to your glory. The ball is made of rubber but it will clean well with a wet rag.

You just blow up your ball, vac-u-lock power your attachment and and slide the toy on. It takes less then a minute to blow it up. It is that simple. The plug is inside the ball so it is not removable. If the plug moves around just realign it to the center, you may lose a little air if the plug moves. It is simple to There is a weight limit to this product of 250 pounds.The plug is the red piece in the picture and has nubs in it. You just put a little powder in the item you want to use and insert plug into said item. Just follow the guidelines for lube specifications with your toy choice. When done just wipe of the ball and clean the plug well, dry it off then deflate it. Once deflated it is simple to store it in a toy chest or drawer.

This item comes packaged in a box that shows what it is so if you want to give as a gift you will need to wrap it up for a surprise. It comes with a poster that has pictures of other attachments and directions for use are on the box. This was my first time with this type of products and I had no issue with it.

When inflated the ball is about the size of a basketball but not hard like one. This is great in a couple situation as you can ride this while giving oral. It could be used by anyone. I was afraid of popping this as I am a curvy lady but it held up fine for us. I do find that I enjoy this item as an addition to our lovemaking. I can satisfy myself and him at the same time. My complaint about this is it is not weighed down at all so it may lift while you are riding it. Other then that it is a fine item to add to your collection. The price is reasonable and the attachments have a good variety of sizes and types.

I have used this on a bed and a floor and I think it works best on a firmer surface. The ball is not slick but it will lift when you lift so you may want to find a way to weigh it down. I bought this product because I have other vac-u-lock items and wanted some variety to use them with. I love that the plug keeps the items secure while in use and that it deflates for storage. I think this product will last a least a year if I manage not to put a hole in it.

I still like it. I wish the ball was a bit bigger, but it still gets used. I love the choice of attachments that you can buy to use with this vac-u-lock system. It is so diverse and fun. I have found that if you push the right spot on the plug, the ball will loose a little air. Just be carefully where you push.