Functional Form Cutting Board Set, 3-Piece vs Silicone Cutting Board: which is safer?

Functional Form Cutting Board Set, 3-Piece is the clear pick. Silicone Cutting Board carries a failing PFAS grade, and we never recommend buying a failing product.

Our pick

Fiskars

Functional Form Cutting Board Set, 3-Piece

PFAS grade

Excellent 85/100

Overall grade

Good 63/100

Verdict

Buy

Hazard flags

⚑ 4

Material

Polypropylene or similar plastic; no nonstick or waterproof coating disclosed

Confidence

72%

PossibleMicroplastic shedding from cutting action

ReportedBacterial biofilm accumulation in deep cuts

PossibleStaining and odor retention

Why this gradeBuy
Silicone Cutting Board

Silicone Cutting Board

PFAS grade

Good 65/100

Overall grade

Good 59/100

Verdict

Skip

Hazard flags

⚑ 1

Material

Food-grade silicone

Confidence

78%

PossibleBacterial growth if improperly maintained

Why this grade

Where these two actually differ

  • We flag Microplastic shedding from cutting action, Bacterial biofilm accumulation in deep cuts, Staining and odor retention and Heat-induced warping or leaching on the Fiskars and not on the .
  • We flag Bacterial growth if improperly maintained on the and not on the Fiskars.
  • The Fiskars is Polypropylene or similar plastic; no nonstick or waterproof coating disclosed where the is Food-grade silicone, which is most of the difference in these two grades.

Both products run through the same public rubric, which covers 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 silicone cutting & prep boards, see the full ranking