Ha! I know you're going to lubricate your cubes.

That's why WD40 can eat the plastic, Don't use vaseline because it isn't a lube.

Get a Jig-A-Loo I can't seem find one CRC Silicone Spray. you can get 'em At Landmark.
***Solving Cubes : Personal Best***
(minutes):(seconds).(1\100 seconds)
3x3 : 0:16.93
4x4 : 1:47.xx
5x5 : 3:18.xx
Megaminx : 2:28.xx
PLL : 12/21 OLL : 13/57