Rare Sanshin Bat Set - Assorted Seven Pieces Together

Selling a collection of shamisen bachi (plectrums) for organization.
Perfect for those who want to try using different types or want plenty of material to shape themselves.
Medium to large ones typically sell for around 3,000-4,000 yen each.
The middle one, designed for fast playing, has a rare shape and is made from a very unusual patterned horn.
The smaller ones are about 6cm.
The acrylic ones are about 7cm.
The larger ones are about 8cm.
All are natural materials except for the acrylic ones. They are likely water buffalo horn, but please consider this an estimate as I am not an expert.
The large, acrylic, and chunky ones have a substantial feel and are well-crafted. The chunky one appears to be unfinished, with some parts still in the process of being polished.
I want to sell them as a set, so I cannot sell them individually. I apologize for any inconvenience.