Fuse > 12 Packs of 20' 3mm Cannon Fuse - 24 to 30s per foot

12 Packs of 20' Safety Fuse - 240' total. 24 to 30s per foot 3mm Chinese

Fuse > 12 Packs of 3mm Green Cannon Fuse - 24 to 28s per foot

20' 3mm Gray Quick Fuse - 0.3 to 1.25s per foot – Mortar Rack

Fireworks Manufacturing Supplies — Skylighter, Inc.

Fuse > 15' 2mm Safety Fuse - 28 to 32s per foot

Wireless Fireworks

Wireless Fireworks

green hobby cannon fuse

Fireworks & Pyro Projects Ebook: [Skylighter] A lot of fuse - cheap - don't miss this (ends in hours)

What is the purpose of having different fuses on artillery shells? - Quora

PREMIUM GREEN FUSE 3MM X 5FT 20 SEC FT - Trigger Cannons™

Cannon Fuse 20 foot Accessories Houston Cheap Fireworks