Clay Crumbs, Dusts and Powders for DIY Treats - Rest of World Varieties (Edible Clay Powder for Pica or Geophagia)

“A grab-bag of loess, chalk and Montana clay flavours — for DIY blends beyond our main regional ranges.”

Rest of World Clay Crumbs rounds up the flavours that sit outside our main regional ranges: Chinese loess, Ukrainian chalk, two Montana clays from the American Clays range, and a powder/crumb pair from our home-grown Chiltern Vale Chalk.

Like the rest of this DIY-blend collection, it's built from the finer pieces of the main range — mix, press, coat or sprinkle to build your own texture and intensity, from soft dust through to a lightly textured crunch.

The Crunch Profile

Texture: Fine powders with light crumb inclusions, customisable from soft dust to lightly textured crunch

Flavour: Classic earthy profiles ranging from dry mineral notes to slightly roasted, clay-pot warmth

Crunch factor: 1–3 – Medium/Soft to Medium, depending on blend

Product Details

Weight: Selectable, 50g or 100g per flavour

Shape: Fine powders with light crumb inclusions

Ingredients: 100% Natural Clay and Chalk (no preservatives, additives, alcohol or colourings)

Vendor / source: Earthy Crunch UK (in-house blend)

Country & region: Various regions — China, Ukraine, the United States and England

Traditional clay origins: This range brings together clay and chalk traditions from across the world: Chinese loess, a fine wind-deposited silt long valued for its soft texture and petrichor aroma; Ukrainian mineral clay, prized for its purity and clean profile; Montana clay from the western United States; and English Chiltern Vale chalk, foraged closer to home.

Best for: DIY clay treats, texture blending, coating pieces, or building personalised sensory mixes

Crunch level: 1–3 – Medium/Soft to Medium

Sensory style: Fine powders with light crumb inclusions

Good to Know

• English Chiltern Vale Chalk is self-foraged closer to home, which is why it's priced lower than the internationally sourced flavours in this listing.
• Availability varies by flavour — check the variant selector for current stock.

Safety & Disclaimer

Earthy Crunch UK sells natural clay and chalk for sensory, hobby, collecting and ASMR use. These products aren’t sold as food, food supplements or health products, and they’re not food-grade certified. Under UK rules I can’t market them as food or encourage eating or swallowing them.

I recognise and respect that for some people in the pica and geophagy communities, tasting, crunching, chewing, spitting or swallowing clay and chalk is an important part of their personal experience. I don’t dismiss or judge that. But I can’t guarantee any product is suitable to eat, and I don’t make claims about its safety for consumption or any health benefits.

Sourcing matters just as much. Research sellers carefully, think about where products actually come from, and look for clear information on composition and any testing. Be wary of sending money to unknown or unverified sellers you’ve come across in Facebook groups or other online communities without doing your own checks first. A seller being popular, or recommended by another customer, doesn’t on its own mean a product is safe. For what it’s worth, everything here goes through a proper checkout with secure payment, and my reviews are public. I’d want the same from anyone I bought from.

Where testing information is available, read it and understand its limits. Testing is useful, but it doesn’t automatically mean a product is suitable to swallow, and Earthy Crunch UK can’t certify any product as safe to ingest. If you choose to taste or swallow anything, you do so entirely at your own discretion and risk.

If you’re pregnant, breastfeeding or getting strong cravings for clay, chalk or ice, speak to your GP. Cravings like these can be linked to things like low iron, and it’s worth ruling out. Adults only. Keep away from children and pets.

Products are repackaged in the UK in a clean home environment.