The best clay I found to make your own fake knucklehead pumpkin is Creative Paperclay. ⋆ Dream a Little Bigger

Creative Paperclay for Modeling Compound, 16-Ounce, White, 4 x 1 x 8 (Length x Width x Height)

Original Stationery Cakes and Candies Cracklin' Clay Kit, Modeling Air Dry Clay & ASMR Toys Set for Sensory Fun, Great Birthday Kids Art Gift : Toys & Games

Original Stationery Cakes and Candies Cracklin' Clay Kit, Modeling Air Dry Clay & ASMR Toys Set for Sensory Fun, Great Birthday Kids Art Gift : Toys & Games

DIY Faux Warty Pumpkin ⋆ Dream a Little Bigger

Make Your Own Terracotta Pumpkins With This Dupe

TUTORIAL: Clay Miniatures

Pumpkin Twins • Ultimate Paper Mache

8 Creative Pumpkin Decorating Ideas from the KiwiCo Pros

Polymer Clay Pumpkin Stems - South House Designs

Make Your Own Terracotta Pumpkins With This Dupe

Mold air dry clay for kids, paint it, glaze it, wait, then crackle! This Kids clay is so satisfying! Get crafty with modeling clay for kids. Shape modeling clay air dry into macarons, cakes and candies Make ASMR reels with clay kit for kids.

Cakes and Candies Cracklin' Clay Kit