【New Unused】Tomoe Soroban One-Touch Wooden Birch Beads 23 Digits with Hard Case

【New, Unused Item】
Wooden Birch Beads
Tomoe Soroban
One-Touch
23 Digits

This is a popular brand, Tomoe soroban.

It features wooden birch beads, not inexpensive plastic ones, which are said to become more comfortable to the touch with use.

It is a one-touch model.
It comes in a hard case with a Velcro closure, providing excellent protection.

I purchased two in March of this year to use with my child, but I haven't had the chance to use it myself.
This item is currently sold out.
It has been opened, so please refrain from purchasing if you are sensitive about such things.

Soroban, Abacus, Soroban

Thank you for looking.