Canyoneering Hammer MIZO Myojo

This is a hammer used for canyoning. It has minor scratches from use but is still perfectly functional.
I am selling it because I have stopped canyoning and hope someone else can make good use of it.

Below is the manufacturer's information:
The large hammerhead area makes it difficult to miss when hitting pitons, and the head's weight has been increased to ensure striking power.
The shaft uses butted tubing, meaning the grip section is thinner than the junction with the pick. This shifts the center of gravity towards the hammerhead, resulting in a lightweight yet powerful hammer.

■Price: ¥19,800 (tax included)
■Length (cm): 38
■Weight (g): 386
■Materials
・Head: Chromoly steel + plating
・Shaft: Chromoly steel + plating
・Grip: Heat-shrinkable rubber