| You can use Spike Lavender Oil to harden/dry them a little, brush the tips/pads and let it evaporate. I've used this a few times in the past when I've had to play on blisters. The bottom line is, you will suffer them until the callouses harden themselves. New strings can be a little grainy too, I'd advise keeping the old ones on as long as you can for the time being if you can, my 2 pence ; ) |