1
STIR gin, Campari and vermouth with ice and fine strain into chilled shot glass.
2
Carefully position the shot glass in the beer glass.
3
Then carefully POUR Peroni into beer glass so not quite reaching the top of the shot glass, being careful not to splash any beer into shot glass.
4
Instruct drinker to drink from beer glass and so inevitably also shot glass.
5
Use sturdy glassware.