RBU International Group via Amazon offers the Uten Whiskey Bullet Chiller 6-Pack for $21.98. Coupon code "Uten4VV9" cuts it to $10.99. With free shipping, that's $11 off list and the lowest price we could find, although it was $3 less in April. They are made from stainless steel and come with tongs and a storage bag. Deal ends June 30.