I'm making a ski rail out of wood. How can I make it slippery.?

Question

I want to make a box slippery so that when I gring it, it is like grinding a box in a terrain park. It's a wooden box that is completely un-finished- No paint, no nothing on it. I want to use household items if possible. I'm thinking maybe painting a water-proofing sealant on but I'm not sure how well that will work. Any better ideas?

Answer 1

wax

Answer 2

yea man, wax it up like you would with skateboarding

Answer 3

candle wax and cooking oil melt down the wax then poor some cooking oil in it, and mix it up good and cool it down fast like put it the freezer  then when its hard take it out and spred it across ur rail thats what my friend used so if it works it works if not sorry

Answer 4

Honey and banana peels.