How to Nurture Ru Kiln Crackle Glaze

 

Ru kiln ceramics, known for their warm jade-like luster and exquisite crackle glaze patterns, have been cherished since the Song Dynasty. But to fully appreciate their charm, nurturing—or as the Chinese say, "养开片"—is essential.

Why Nurture Ru Ware?

The crackle (or “craquelure”) glaze naturally develops intricate lines during high-temperature firing. Over time, these tiny fissures absorb tea oils, creating deeper contrast and a patina unique to each piece. This nurturing process enhances the beauty and individuality of the teaware.

Step-by-Step Guide

1. Initial Cleaning: Rinse the teaware gently with warm water. Do not use soap or detergent.
2. Daily Usage: Brew only one type of tea per piece to allow consistent tea oil absorption.
3. Post-Use Rinse: Rinse with water after each use. Let it air dry naturally.
4. Hands-On Polishing: Wipe with a soft cloth or your hands daily to promote glaze aging.
5. Avoid Contamination: Do not soak in tea overnight or expose to grease, coffee, or spices.

Common Questions

How long does it take to see changes?

With daily use, you may begin to see changes in 1-2 weeks. Significant beauty appears after 1-3 months of continuous use.

Can I nurture Ru ware with any tea?

It's best to use teas with oil content—such as oolong or black tea. Avoid green teas or herbal blends with little residue.

Nurture with Patience

Much like bonsai or incense art, nurturing Ru kiln teaware is a slow, meditative process. Each mark, each shift in color, becomes a personal memory etched into the vessel—one cup, one session at a time.