TRIZ Inventive Principles № 26 COPYING and № 33 HOMOGENEITY
Cocktails are much more delightful when they stay cold. You have used ice cubes for that so far. The problem is that ice comes back to water after a while which may affect the taste of the drink. Instead of using ugly plastic ice cubes think about deep-frozen fruit pieces (pineapple, melon…) or even… vegetables (cucumber, carrot…).
And if you don't want to change the taste of your drink – e.g. white or rosé wine – use fruits with a skin (grapes, cherries, berries…), they will not mix their taste or pulp with your drink.
Do you see another TRIZ inventive principle used in this trick?
Stay tuned! Soon another one...