Wash the vegetables. Cut the cucumber at both ends, peel it like a zebra, cut in half lengthways, remove any grains that may be present and slice / cut across into approx. Quarter the tomatoes lengthways, cut out the stalk, remove the grains and cut the quarters in half crosswise. Wash the peppers, cut in half lengthways and halve each. Remove stalks, grains and the white partitions from. Cut the quarters lengthways into thirds and crosswise into strips approx. 1 cm wide. Wash the grapes and cut in half crosswise.