The Oyumaru Clay Variety Set is a popular crafting kit that includes multiple sticks of Oyumaru clay in a range of vibrant colours. Like the clear version, this thermoplastic clay becomes soft and moldable when heated in hot water (around 80°C or 176°F) and hardens as it cools. The variety set is particularly appealing to crafters because it offers multiple colour options, allowing for more creative and diverse projects. Each set typically includes several different colours, such as red, blue, yellow, green, and more, which can be used individually or combined to create custom shades. The colourful clay is ideal for making detailed molds, casting, or even creating small decorative items.