Tim MacWelch will teach you how to build water turbines

ensuring superior accuracy and penetration even at high velocities

Blade design results in more efficient cutting

is easy to clean

and expressly designed to serve

GSI Glacier Stainless 10 fl. oz. Camp Cup Stove Pipe Protector Tim MacWelch will teach youWhen hanging out around the campfire with friends, you need a simple, durable cup to hold and protect your favorite beverage. The Sip It lid ensures that you won't spill a drop. Clean and durable, made of pure 304 18 8 stainless steel, this double walled insulated camp cup keeps hot and cold beverage temperatures steady without burning hands or forming condensation. The convenient sip top keeps bugs out and helps prevent sloshing. Durable 304, 18 8