Jindai-boku Katsura 2 wings

The thumb side, thrown with the right hand (Inside aspect)
Specifications:
Length: 200mm, Thickness: 5.5mm, Weight: 40g or 50g (with weight)
Flying distance: 25-30m or 35-40m (with weight)
Eight layers of wood, Right-handed only
Length: 200mm, Thickness: 5.5mm, Weight: 40g or 50g (with weight)
Flying distance: 25-30m or 35-40m (with weight)
Eight layers of wood, Right-handed only
What is "Jindai-boku":
"Jindai-boku" is a very precious tree preserved for thousands of years, buried in water and soil. This boomerang contains weight and exhibits a mysterious brightness.
Why the wood did not rot:
Buried by volcanic eruptions and earthquakes, the wood did not contact oxygen, preserving it for centuries.
Splendor of wood "Katsura":
Katsura (Cercidiphyllum japonicum) has straight grain and durability. Used in furniture, architecture, and chessboards. Suitable for boomerangs due to strength and weight requirements.
Cooperation: Tsuchiya Woodworking Plant (Japanese)
"Jindai-boku" is a very precious tree preserved for thousands of years, buried in water and soil. This boomerang contains weight and exhibits a mysterious brightness.
Why the wood did not rot:
Buried by volcanic eruptions and earthquakes, the wood did not contact oxygen, preserving it for centuries.
Splendor of wood "Katsura":
Katsura (Cercidiphyllum japonicum) has straight grain and durability. Used in furniture, architecture, and chessboards. Suitable for boomerangs due to strength and weight requirements.
Cooperation: Tsuchiya Woodworking Plant (Japanese)
(Outside aspect)
Structure:
The boomerang surface uses "wipe lacquer," a technique that prevents thick coatings and preserves the wood's color and grain. Rectangle-shaped wings represent "Japan" (edges rounded).
The right-side wing end is unpointed to moderate wind impact and catching shock.
The boomerang surface uses "wipe lacquer," a technique that prevents thick coatings and preserves the wood's color and grain. Rectangle-shaped wings represent "Japan" (edges rounded).
The right-side wing end is unpointed to moderate wind impact and catching shock.

(Click to expand image)
Type of weight:
Three types: Magnet (left), lead hemisphere (right), or no weight. Recommended: lead (right) improves grip and throwing feeling.
Flight performance:
Rings of 35-40 meters (with weight). Recommended for experts. Adjust wing twist if return is poor.
When catching, sandwich safely between both hands.
How to throw boomerangs: See Japan Boomerang Association (Japanese).
Producer price: 8,000 JPY per piece. Postage not included. Inquire about shipping via email.
Three types: Magnet (left), lead hemisphere (right), or no weight. Recommended: lead (right) improves grip and throwing feeling.
Flight performance:
Rings of 35-40 meters (with weight). Recommended for experts. Adjust wing twist if return is poor.
When catching, sandwich safely between both hands.
How to throw boomerangs: See Japan Boomerang Association (Japanese).
Producer price: 8,000 JPY per piece. Postage not included. Inquire about shipping via email.