Suck and Blow Jello Shot 30 Kit Truly the only way to consume Jello Suck and Blow jello shots are made for one or two people Fill them with your own gelatin and liquor of choice and place in the refrigerator Once the product is gelled .....remove the caps on both sides and one person sucks while the other blows Suck and Blow truly is the life of the party. Bringing two people together doing one shot is not only fun but it also helps a party get started.