Black Powder Thunder Mug (Factory Second)
Skylighter's very own Black Powder Thunder Mug (AKA Salute Cannon or Signal Cannon)
All you have to do is buy some visco fuse & mix up a batch of black powder (Either red gum or standard black powder), pack the Thunder Mug full of black powder & light it!
Thunder Mug Specs
1 1/4" ID
3mm Fuse Hole
2 1/2" Deep Bore
Please Note: This Is A Factory Second!