Warmco 20000mAh Battery Powered Fan, Ultra-Slim 8-Inch Portable Camping Fan with LED Lantern, Up to 48H Runtime Rechargeable Desk Fan for Bedroom, Outdoor, Tent, Travel, Cruise Ship Essentials

I have one of the curling iron things but the best thing by far is a portable fan, this is the one I have. I shoot anything stainless or inconel first. Then put it on the bench with the fan blowing right on it. Then shoot whatever else. Usually by the time I’m done, the suppressor is cool to the touch. Titanium usually cools really quickly.