Unlike its "little brother" in the blue bottle, I can recommend this superflutschige smooth running toy literally warmly! The decisive advantage over all other of me in hardness-use (1, - in the pun Checkout) tested lubricant is: even in the air - with a massage and the like - the slipperiness remains extremely long and does not have, as with most of his water-based competitor, are constantly refilled. Therefore rich rule (no pun) :-) only a few quantities, making in the long run the whole thing very economical. In addition, it costs here at Amazon on average 10% less than in the drugstores. Absolute price value for money!