Ceramic Coffee Grinder Myths: What's True?

Quick answer

Many claims about ceramic coffee grinders are exaggerated or wrong. Ceramic burrs are durable, transfer less heat, and shave beans rather than cracking them—but they aren't unbreakable or always superior to steel.

Myth vs. Fact: Ceramic Coffee Grinders

• Myth: Ceramic burrs are fragile and break easily: Verdict: Partly true. Ceramic is harder than steel but more brittle. Dropping a ceramic burr grinder can cause chipping. However, normal use—even daily grinding—is safe. Hario's ceramic burrs are designed for durability in regular handling. Handle with care, but don't fear normal use.
• Myth: Ceramic burrs don't produce consistent grinds: Verdict: False. Both the Smart G and Skerton Pro are designed for consistent grinding. The Skerton Pro has an upgraded adjustment system specifically to improve consistency. Ceramic burrs shave beans rather than cracking them, which helps produce uniform particles. Consistency depends more on grinder design than burr material.
• Myth: Ceramic grinders are only for beginners: Verdict: False. Hario states the Smart G is great for both beginners and pros. The Skerton Pro is a favorite among coffee newcomers and professionals alike. Ceramic burrs' low heat transfer benefits all skill levels. Ceramic grinders suit anyone who values flavor preservation.

Products that prove the point

• "Smart G" Ceramic Coffee Mill: The Smart G uses conical ceramic burrs that transfer less heat and shave coffee beans versus cracking them like blade grinders. This means your coffee grounds are more uniform and less damaged by heat, leading to a cleaner, more flavorful brew.

  

• "Skerton Pro" Ceramic Coffee Mill: The Skerton Pro also uses ceramic burrs and is a favorite among newcomers and professionals for its compact size and upgraded adjustment system. Consistent grind size is easier to achieve, which is critical for pour-over and drip methods.