Shop Studio Essentials Diamond Sharpening File
Diamond Sharpening File

Diamond Sharpening File

Stay sharp

$5
Free US shipping over $50
Ships within 1–2 business days from California.
Shipping & returns

Free shipping on US orders over $50. Ships within 1–2 business days. 30-day return window on tools in original packaging. Full shipping & returns policy →

The story

Builtby hand.

Keep your trimming tips in great shape with this 600 grit diamond file. It’s designed to help you keep a clean edge on your tungsten carbide tips, with just a few passes.

Twelve colors, one tool

Your tools should feel like yours.

Most pottery tools come in 'whatever the factory had.' We went the other way — twelve curated colors, so you can match your kit to your studio, your personality, or whatever you feel like this morning.

See the full color story
Paprika
Persimmon
Lemon
Lime
Moss
Blueberry
Lilac
Lychee
Pitaya
Mushroom
Salt
Pepper
Build your kit

Goes well with:

The Seven
The Seven
Tungsten Carbide Trimming Tool
$75.0012 colors
The Drop
The Drop
Tungsten Carbide Trimming Tool
$75.0012 colors

Questions? We've got answers.

From trimming technique to tip replacement, our team of potters is here to help.

Visit our help center →