What is it, it is a XL Lube Tube for lube to go into. XL Lube Tube really what can I say about this, except for what I have already said. It is a tube you put lube into so that you can easily and comfortably put into yourself or your partner. It is so simple to use it is like a syringe style you can either suck it up or fill it up, your choice. The whole thing is 16cm in length and 2cm in with has a round end for ease of insertion of the body to get you all lubed up ready for some heavy duty action. XL Lube Tube is a tube an XL tube which you put lube into so that you can squeeze more lube into yourself of your partner. XL Lube Tube