The "Ctifl" colorimetric boards allow a reliable assessment of the color of maturity of a fruit.
Golden Apple
Fuji Apple
Temptation Apple
Pink Lady Apple
Gala Apple
Breaburn Apple
Cherry
Tomato
Pear
(coloring and seeds in the same set of boards)
Pear seeds
(coloring and seeds in the same set of boards)
Strawberry Caliber
(Caliber and coloring in the same set of boards)
Strawberry
(Caliber and coloring in the same set of boards)
Apricots