Grease Nothing is Impossible! No Pain No Gain. Our New Advanced Premium Lubricant. Swiss Navy Grease is a rich slippery thick oil-based formula that stays where you put it. When using Grease, stretch-ability increases allowing for the deepest penetration possible resulting in more pleasurable and intense sexual play. This odorless product is not condom compatible. Swiss Navy Personal Premium Grease Lubricant Oil-Based Lube – 59 ml Features: Oil-based lubricant Smooth, slick creamy feel Push the limits while decreasing discomfort Not suitable for use with condoms Extremely slick for ongoing pleasure