put your half a shot of blue bols into a collins glass then add ice to just past half full. slowly pour over the sweet and sour mix. add your smirnoff vodka and peach schnapps to your pinapple juice in a shaker with ice, shake for a few seconds then slowy filter into the collins onto your other ingredients.
Your finished product should have a thick bright layer of blue at the bottom of the glass with a fresh yellow with hints of green and blue floating above.