Pjur Original 30 ml

The small bottle, and the right one if you have never used a silicone lubricant. Silicone sits on the skin instead of soaking into it, so a few drops last an entire evening and nothing goes sticky halfway through. The rule that comes with it: not on a silicone toy, because over time the two do not get along. On skin, in water and with latex it is fine. Thirty millilitres at ten euros is dear per millilitre; the litre bottle works out at less than half that.

• Shipped in a plain box with no logo and no sender name
• Dispatched within 24 hours on working days, free delivery from €65