Waterink

Waterink is a fictional substance that appears in the novel "The Ocean at the End of the Lane" by Neil Gaiman. It is a type of magical ink used by the malevolent entity known as Ursula Monkton, and later by the narrator, to write down significant events or desires, which then manifest in reality. The ink is described as having a dark, almost black color, with a peculiar shimmering quality.

The properties of Waterink are tied to the emotional state and intentions of the person using it. When Ursula Monkton uses Waterink, her creations are often twisted and harmful, reflecting her malevolent nature. Conversely, when the narrator, as a child, uses it, his wishes tend to be more innocent, though still potent. The ink's power seems to draw from the subconscious and the fundamental forces of existence, making it a dangerous tool.

The origin of Waterink within the narrative is not explicitly detailed, but it is implied to be an ancient and powerful substance, perhaps connected to the otherworldly beings and places that exist beyond the normal world. Its use is central to the plot, driving many of the magical occurrences and shaping the fate of the characters. The concept of Waterink highlights themes of creation, destruction, and the power of belief and intention.