Test kit contains all that you need to initially test for 5 of the most common illicit drugs. D4D 100 test spray can, Coca-Test 100 test spray can, 100 of the #0630 collection paper, 100 of the # 0530, collection paper, 1 color chart and 1 carrying case. D4D 50 test spray can, Coca-Test 50 test spray can, 50 of the #0630 collection paper, 50 of the # 0530, collection paper, 1 color chart and 1 carrying case.