water pipe
Cheats recipe will guide you to the creation of water pipe from starting items.
How to make water pipe in Little Alchemy 2?
fire + 
air = 
smoke
water + water = 
puddle- water + puddle =
pond - water + pond =
lake - water + lake =
sea - fire +
earth = 
lava - lava + sea =
primordial soup - earth + lava =
volcano - volcano + primordial soup =
life - earth + life =
soil - life + soil =
plant - plant + smoke =
tobacco - air + air =
pressure - earth + pressure =
stone - water + earth =
mud - mud + stone =
clay - life + clay =
human - fire + stone =
metal - metal + human =
tool - tool + tobacco =
pipe - water + pipe = water pipe