looking for inexpensive speaker spikes?

Snipes,
Tried a number of different spikes under my Vandersteen 3a's.The best by far were the large Polycrystals, which you can get from the Cable Company.

I have the M&K V-1250 sub on a carpet and have it on the
large Polycrystals which I found used on Audiogon. Works
great! Inexpensive.

Thanks everyone.

If all else fails you could steal someone elses :) don't tell them I told you too though!! ~Tim

Anyone know the thread type for LINN Index? I bought mine used (no spikes). They are fixed to the stands, a little heavy and it would be a real hassle to take to the hardware store to find the right bolts to make some spikes.