This is a single four sided die labelled 1, 3, 6, and 10 for use in
the game Orchard.
In the game
Orchard (now on Kickstarter) six-sided dice are used as tracker "tokens" to keep track of fruit ripeness. However, only the values of "1", "3", "6", and "10" are used, so using a four sided design provides a more elegant solution.
For a set of Orchard dice, you would need to print fifteen total: 5 red, 5 purple, and 5 yellow of this model (to represent pears, apples, and plums in the game). [I've also made a white version available in case you want to dye them yourself]
Contact me if you have any requests or questions.