1 dash of rose's grenadine syrup (or Syrup)
1/2 of shot100 proof vodka (or chocolate vodka)
1 splash of club soda (or clear soda)
1/4 shot of sweet and sour mix
1 of splashconcentrated orange juice (or Kiwi-Strawberry Juice)
Start with the vodka, 100 proof is important, then sweet and sour, etc. right in order. It naturally sets up a base for the grenadine to float through. The grenadine dash should top off the shot glass and filter down, leaving no grenadine on top. Tapping the shot while steadying the top of the glass helps this.