Tumbler Brick Replacement (Roller Not Included)

🔪 Tumbler Rolling Sharpener Replacement Brick (20-Degree Angle)

The Ultimate Replacement Brick for Your Tumbler Rolling Sharpener
Is your original sharpening block worn out, or do you just need a reliable spare? This custom-designed replacement brick features a precision 20-degree sharpening angle, making it the absolute sweet spot for restoring a razor-sharp edge to your everyday kitchen knives, pocketknives, and utility blades.

Designed with practical ergonomics in mind, it features an upgraded custom middle grip. This center indentation gives your fingers a secure, ergonomic hold, preventing slips and ensuring consistent, controlled pressure across the entire blade during your sharpening stroke.

🛠️ Print Settings

This model is optimized for quick, painless printing with zero wasted filament.

• Supports: None! (100% support-free design)
• Infill: 15%
• Infill Pattern: Grid (Perfect for rigid internal stability)
• Material: Standard PLA is perfectly fine and works great for this model!
• Estimated Weight: ~22 grams (Very lightweight and filament-efficient)

⚙️ Assembly & Use

1. Slide or mount the printed brick directly into your existing Tumbler sharpener setup.
2. Use the integrated middle grip to securely hold the block.
3. Align your knife against the 20-degree face and roll to sharpen.

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