"Guantao Cucumber" product has straight strips, short handles with dense thorns, light green flesh, bright black color, 35-40 cm long, crisp and refreshing, slightly sweet, and has a long fruiting period; protein content per 100 grams is 0.95 grams. Vitamin C ≥ 16.1 mg, vitamin B2 content 0.19 mg, calcium ≥ 11.8 mg, iron ≥ 0.23 mg, phosphorus ≥ 79.3 mg, potassium ≥ 165 mg. In particular, the calcium, potassium, vitamin C, and potassium content are significantly higher than ordinary cucumbers.