Stone BLZ-PZST vs Stock Your Home 10 Pack Recycled Kraft Pizza Boxes: which is safer?

Blaze Pizza Stone BLZ-PZST is our pick: better on PFAS and on the overall hazard picture.

Our pick

Blaze Pizza

Stone BLZ-PZST

PFAS grade

C 70/100

Overall grade

F 56/100

Verdict

Buy

Hazard flags

⚑ 2

Material

Ceramic or cordierite stone (no coating disclosed)

Confidence

75%

PossibleMineral fiber or silicate dust inhalation during handling

ReportedThermal shock cracking and material fragmentation

Why this gradeBuy

Vegware

Stock Your Home 10 Pack Recycled Kraft Pizza Boxes

PFAS grade

C 70/100

Overall grade

F 52/100

Verdict

Buy

Hazard flags

⚑ 3

Material

Recycled kraft paper, no stated water/grease barrier coating

Confidence

72%

PossibleRecycled paper contaminant carryover (heavy metals, dyes, inks)

PossibleMold and microbial growth if stored humid

ReportedGrease and oil saturation leading to structural failure

Why this gradeBuy

Both products run through the same public rubric: materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →

More pizza boxes: see the full ranking