Smoke Bomb Size Chart and Specifications
This chart compares the full Shutter Bombs (Enola Gaye) smoke grenade lineup at a glance — burn time, ignition, vents, dimensions, weight, and net explosive content (NEC) for every model, so you can match the right can to your shoot or event.
Product Specifications
| Spec | EG25 | WP40 | WP40-D | Twin Vent II | TP40 |
|---|---|---|---|---|---|
| Burn Time | 25 sec | 90 sec | 60 sec | 25 sec | 60 sec |
| Ignition | Wire Pull | Wire Pull | Wire Pull | Wire Pull | Top Pull |
| Smoke Vents | Single (top) | Single (top) | Single (top) | Dual (both ends) | Single (top) |
| Diameter | 25mm (1 in) | 40mm (1.6 in) | 40mm (1.6 in) | 40mm (1.6 in) | 40mm (1.6 in) |
| Length | 95mm (3.7 in) | 130mm (5.1 in) | ~150mm (5.9 in) | 160mm (6.3 in) | 130mm (5.1 in) |
| Weight | 50g (1.8 oz) | 140g (4.9 oz) | ~130g (4.6 oz) | 130g (4.6 oz) | 140g (4.9 oz) |
| NEC | 15g | 50g | ~40g | 35g | 50g |
| Safety Distance | 1 meter | 2 meters | 2 meters | 2 meters | 2 meters |
| Classification | P1 | P1 | P1 | P1 | P1 |
Size Comparison
The EG25 is about the size of a thick marker. The WP40, WP40-D, and TP40 are roughly the size of a soda can. The Twin Vent II is slightly longer than a soda can due to the dual-vent design.
Available Colors
Wire-pull models are available in the same 9 colors: Black, Blue, Green, Orange, Pink, Purple, Red, White, and Yellow. Gender Reveal grenades come in Pink or Blue.
How We Sell
All flagship grenades (WP40, WP40-D, TP40, Twin Vent II) are sold as singles. EG25 ships as a 10-pack. There is no minimum order. As your cart grows you unlock free smokes (1 at $150, 2 at $190, 4 at $260) and step-down shipping ($40, then $30, then $15, and FREE at $225). For build-it-yourself bulk pricing, use the bundle builder.
Not sure which to choose? Read our product comparison guide or browse the full photography smoke bombs collection.
Burn Time Quick Reference
Ordered from shortest to longest duration:
- Twin Vent II — ~25 seconds. Trades duration for density: dumps its full charge from both ends simultaneously for maximum visual impact in a short window.
- EG25 — ~25 seconds. Pocket-sized "micro" unit. Perfect for quick portraits or when you need a burst of color without a long commitment.
- WP40-D — ~60 seconds. The all-purpose middle ground. Balanced output with a full minute of dense smoke.
- TP40 — ~60 seconds. Same 60-second coverage as the WP40-D, but with Enola Gaye's Top Pull® ignition — pull the cap straight up instead of pulling a wire ring to the side.
- WP40 — ~90 seconds. The longest burn time in the lineup. Ideal for extended photography sessions, video work, and sustained coverage.
How to Choose
- Photography (portraits, engagement, senior): WP40 (90 sec) gives the most time to nail the shot. WP40-D (60 sec) if you want quicker, denser coverage.
- Gender reveals: Gender Reveal WP40 in pink or blue — 90 seconds of celebration.
- Video / film production: WP40 for sustained atmospheric shots. Twin Vent II for dramatic burst effects.
- Airsoft / paintball: TP40 for its top-pull ignition (no ring-pull fumbling in the field). WP40-D for 60-second smoke screens.
- Events / sports entrances: Twin Vent II for immediate, high-impact visual drama. Build a bundle for bulk pricing.
- Quick shots / testing: EG25 10-pack for maximum variety at the lowest cost per unit.
Safety Data Sheets
Official Safety Data Sheets (SDS/PSDS) for every product are available on our Safety & Compliance page. If you need documentation for a venue, insurance filing, or event permit, you can download each model's SDS directly from that page or email hello@shutterbombs.com.