Glass dildos are suitable for both vaginal and anal use.
They frighten some people but they have not delved very deep into the subject. They are without doubt top of the tree when it comes to dildos and they feel fantastic.
One reservation that some people have is that they might break inside you. This is not going to happen as they are made out of reinforced glass that will not shatter or break during use.

One advantage of glass dildos is that they can be used when hot or cold giving different sensations either way.
This is because heat causes the blood vessels to expand in the vagina or anus. Cold causes them to contract.

Which is preferable is a matter of personal preference.

Glass dildos come in various shapes and designs but if you want an
easy insertion and ease of masturbation then a straight glass dildo is ideal.
As for design the beaded glass dildo is one of the most popular as the raised nodules are ideal for stimulating the areas that you want to stimulate.
The beads give a texture that stimulates both the female clitoris and G-spot as well as the prostate gland in men.

Dildos come in all sizes and to decide what size was best we asked a large number of ladies what size of cock would satisfy them.
If the dildo is too small then they said that there would be a lack of feeling.
If it was too big then it could stretch the vagina in time resulting in it becoming loose and flabby.

Most women agreed that they would be happy to have sex with a man who had a 7 inch long cock with a diameter of around 1 inch.
So we went for a glass dildo of that size which was straight and had raised nodules.

The fact that this glass dildo is double ended means that it can be used by two women at once making for a shared experience.