Buy RS3 Porcelain clay
Porcelain clay is a material in RuneScape 3. Players use it to make exquisite urns. First, the clay must be turned into soft porcelain clay. Then it can be used in Crafting.
Getting this clay on your own takes work. You need level 102 Mining to enter the Everlight porcelain clay mine, and this level cannot be boosted. You also need level 42 Archaeology to reach the Everlight Dig Site. The mine is for members only.
Buying porcelain clay skips all that mining. You can soften it fast with a water source, a jug of water, a bucket of water, or a bowl of water. Each piece you soften gives 100 Mining experience. You can also use the Humidify lunar spell at level 68 Magic. The spell gives 65 Magic experience and uses one fire rune, three water runes, and one astral rune.
Porcelain clay is tradeable and noteable, so it is easy to store and move. It weighs 1 kg. It is a solid pick for players who want to craft exquisite urns or train skills without spending hours at the rocks.