Gourd Gas Grenade: Laffs Dynamics

3D printed grenade that releases smoke via burning of an R-Candy mixture. Shaped for the spooky season resembling a small gourd.

Idk... pretend to be the Green Goblin or sum weird shit

Happy Halloween fuckface >:3

• Printer Used: Ender 3 V2
• Filament Used: PLA+

Print Settings:

• Extruder: 220C 
• Bed: 56C 
• First Layer Print Height: .2mm 
• Standard Layer Height: .12
• Wall Thickness: .40 
• Wall Perimeters: 7+
• Infill: 80%+

Materials Needed:

• Granulated Sugar, 8 Parts
• Potassium Nitrate, 12 Parts
• Paraffin Wax, 10 Parts
• 3mm Pyrotechnics Fuse (90mm in Length)
• 2 Part Epoxy

Assembly Instructions:

1. Create the R-Candy (It'll take a lot longer to type out all the instructions; instead, check NOTES for URL link to a detailed instruction video.)
2. Pour R-Candy into it's central receptacle until it reaches the 25mm from the top edge. Be sure it's cooled down enough to not soften or melt the printed polymer device casing, but is still semi-fluidic (Basically paste like).
3. Tamp the R-Candy mixture down, making sure to release any air bubbles. 
4. Bore a 4mm - 5mm hole roughly 45mm down the center of the propellant mixture until you reach the bottom of the polymer device casing. 
5. Insert the pyrotechnics fuse into the bore hole in the propellant.
6. Pinch some propellant material against the fuse, as to keep it stuck in place
7. Thread the loose end of the device's fuse through the tapered fuse guide, and out the top central ventilation port.
8. Apply to the outside diameter of the fuse guide/gas vent, then press into the grenade body until flush.
9. Press the fuse protection tab over the ventilation ports and over the device's exposed fuse.
10. Store in a cool, dry place until ready for use. 

Note: 

1. Detail instructional video for creating R-Candy propellant: https://www.youtube.com/watch?v=4v1fMDXVM0Q
2. The hosting website, nor I take responsibility for any injuries or deaths that may occur with the download and(or) use of this device and its code.