What block has the lowest friction?

[shrooblooms]

I'm looking to make something slide across anothing thing, but friction isn't doing me any good. Is there any block with lower/lowest friction?

[Quantum]

iirc all blocks have same friction, but you can always make a lighter creation, or try adding upward thrusters, like a reverse air hockey table

[shrooblooms]

Originally posted by Quantum:

iirc all blocks have same friction, but you can always make a lighter creation, or try adding upward thrusters, like a reverse air hockey table

I'm making a cannon that uses pistons, so if possible I would like it to have disposable ammo, not something I have to save to a lift. atm the shot gets jammed in the barrel and/or the pistons

[Quantum]

try using small pipes on small pipes, or free rotating/powered bearings