The "Iron Hammer" (Tie Chui) Plump High-Posture Boutique Pair | 39.0mm x 38.0mm | TC-1201C

This listing is for the exact pair of walnuts shown in the photos. Stock ID TC-1201C is a finely matched, boutique-grade pair of traditional "Iron Hammer" (Tie Chui) walnuts. Featuring a versatile 39mm footprint paired with a robust 38mm belly depth, this beautifully balanced pair is ready for immediate shipping.

• Stock: 1 of 1 (Single Inventory)
• Variety: Iron Hammer (Tie Chui)
• Dimensions: 39.0mm (Width/Height profile) x 38.0mm (Depth/Belly)

[About the "Iron Hammer" Variety]

The Tie Chui, translated directly as the "Iron Hammer," is a highly regarded classic variety within the high-density walnut lineage. It earns its descriptive name from its unique architectural stance: a towering, upright profile, exceptionally heavy shoulders, and an impact-resistant bone shell that together replicate the solid, industrious silhouette of a blacksmith's hammer. This variety is widely recognized for its superior wood density, thick internal chamber walls, and substantial hand-weight, making it a reliable choice for daily physical rotation.

[Product Characteristics of TC-1201C]

• The Robust High-Posture Geometry: Measuring a hand-calibrated 38.0mm in belly depth and a striking 39.0mm profile width. This proportional layout creates a solid, chunky presence in the hand. The slightly taller, hammer-like stance provides an exceptionally secure grip, filling the center of the palm during motion without overextending the fingers.
• Symmetrical Structural Posture: This pair showcases a highly stable, flat base that allows each walnut to stand firmly on flat surfaces. The centerline seams are cleanly aligned, and the heavy shoulders taper downward with excellent cross-axial mirror balance.
• Deeply Knitted Topography: The shell surface features a tightly woven network of crisp, deep-set ridges and winding natural valleys. This interlocking texture ensures consistent friction against the palm, delivering an effective, deep-tissue acupressure massage during daily handling.
• Resonant Material Acoustics: Grown to full wild maturity, the exceptionally thick shell walls give this pair a stone-like density. When rotated past one another, they produce a distinct, clear, high-pitched ceramic ring rather than a hollow wooden sound.

[Maintenance & Aging Advice]

Because the "Iron Hammer" variety features deep vertical valleys and highly responsive bone material, we recommend keeping this pair in a sealed bag when resting between handling sessions for the first month. This method safely traps your hand's natural oils, allowing the oxidation process to develop uniformly across both the high ridges and deep crevices. Handling them directly with bare hands—completely avoiding the use of gloves—is the recommended practice to successfully build a rich, translucent red-jade patina.

[Specifications]

• Variety: Iron Hammer (Tie Chui)
• Stock ID: TC-1201C
• Dimensions: 39.0mm (Width) x 38.0mm (Depth/Belly)
• Texture: Deeply pocketed, interlocking vertical ridges arranged around an upright, high-shouldered silhouette.
• Best For: Enthusiasts seeking a mature, full-mass 39mm pair with clear architectural posture, reliable weight, and an exceptionally solid acoustic feel.