The Korda Slow-Sinking Boilie 18mm Pack of 6 is a set of multicoloured boilies specifically designed for freshwater fishing and coarse fishing. These negative buoyancy boilies are ideal for catching carp and other freshwater fish. With a slow sinking feature, these boilies are strategically designed to attract and hold onto fish for extended periods of time, increasing chances of a successful catch. Perfect for anglers looking for a reliable and effective bait for their fishing adventures.