The Dock adds a larger flare to the base of other Funkit Toys, which when put onto them well maintains suction cup functionality. Whether you're making one of the larger toys more anal safe, strap-on compatible, or just adding a squishy grip, the Dock is what you're looking for. Just stretch it over the base of any Funkit Toy or NoFrillDo to add a wider base, and with Funkit toys, just press the air out of the bottom to make a suction cup.
A custom one comes in a mix of up to two colors. Can be matched to any two colors of another dildo you order, as well.