Teething Bling: 50% off With Coupon Through 8/31

Now through 8/31, get 50% off your entire order from Teething Blink when you use code S-SMJ during checkout. They are saying that this will be their last big sale of 2010, so stock up now if you are interested!

I have heard great things about these, but have never tried them. Have any of you used them? What did you think?