official maximum courage melon tester knife Split World wide pressure
Case Cutlery 4100 Melon Tester - KLC13218 - The Cutting Edge
Very RARE VINTAGE FOLDING FRUIT MELON TESTER KNIFE Giesser POCKET KNIVES Germany | eBay
Folding Hobo Fruit Sampler Knife Melon Tester w/ fork STAINLESS Steel Handle NEW
say hello to the Japanese Gescut #4 Melon testing knife. According to what I've been able to find, it's from around the 1930s or possibly 1950s : r/knifeclub
1970 10 dot case knife melon tester 2 blade model 4200 Stainless VERY RARE – St. John's Institute (Hua Ming)
Case Melon Tester 5-1/2" Rogers Jigged Dark Red Bone Handles (6200 SS) - KnifeCenter - 56142 - Discontinued