Unicook Pizza Stone for Smoker 17 Inch
- Material Type: Cordierite
- Shape: Round
- Color: Beige
- Size: 17"Dia x 0.8"H
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A straightforward, purpose-built cordierite stone for anyone already smoking or grilling with charcoal who wants to add pizza to the mix.
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ASIN: B0CD741S7LCategory: Grill Accessories
Overview
A 17 inch cordierite pizza stone from Unicook, built for charcoal smokers and outdoor cookers. Cordierite is the same heat-resistant ceramic used in most baking and pizza stones.
Sized at 17 inches, this stone is meant to sit inside a smoker or grill rather than a standard kitchen oven, giving room for a full pizza or flatbread cooked over indirect heat. Cordierite handles high, sustained heat and holds it evenly, which is why it is the standard material for stones used with live fire.
- 17 inch diameter
- Cordierite ceramic
- Built for charcoal smokers
- Beige finish
Who it's for
Smoker and charcoal grill owners who want to bake pizza or bread on their existing cooker instead of buying a dedicated pizza oven. Not useful for anyone without a smoker or grill large enough to fit a 17 inch stone.
Pros and cons
- Cordierite handles sustained smoker heat
- 17 inch size fits a full pizza
- Purpose-built for charcoal smokers, not just ovens
- Needs a smoker or grill large enough to hold 17 inches
- Ceramic stones can crack from sudden temperature swings
- No handles mentioned for moving the stone while hot
Performance notes
Cordierite stones absorb and retain heat steadily, which helps crisp a crust in a smoker where temperature can drift more than in a dedicated oven. Preheating fully before placing food generally matters more for even cooking than any other single factor.
Specifications
| Brand | Unicook |
|---|---|
| Dimensions & fit | |
| Size | 17"Dia x 0.8"H |
| Item Dimensions L X W X Thickness | 17 × 17 × 0.8 inches |
| Capacity & performance | |
| Maximum Temperature | 1450 °F |
| Construction & materials | |
| Material Type | Cordierite |
| Color | Beige |
| Included components | |
| Included Components | 17 Inch Smoking Stone X 1 |
| Other details | |
| Shape | Round |
| Item Type Name | Smoking Stone |
| Product Care Instructions | Hand Wash |
Frequently asked questions
Can this go in a regular oven too?
The listing describes it for smokers and outdoor cookers; cordierite stones generally work in conventional ovens as well, but check the size against your oven first.
What fuel type is this designed for?
Charcoal, per the listing.
Will it crack if I add cold dough to a hot stone?
The listing does not address this; cordierite is heat-resistant but sudden extreme temperature changes can stress any ceramic stone, so preheating gradually is generally safer.