The triangle grapefruit knife is the perfect tool for filleting citrus fruit pieces such as grapefruits, oranges or lemons. To produce grapefruit fillets, first cut the grapefruit into two halves. Take one half and insert the angled tip outside of the fillet. Both sides of the thin blade are serrated and sharpened in order to be able to cut the sensitive fruit pulp easily and to avoid splashing. In addition, the thin blade allows flexible movements when cutting the fruit. Citrus fruits fillets are a healthy snack for young children as they do not need to chew on any remaining fruit skin. In addition, we love to eat grapefruit fillets in salads.