The popular "7mm Optical Trackball Module 1u Type" has been contacted by the seller and there are no plans for the next arrival.
It is said that it will be sold out as soon as the existing stock runs out.
Even in our shop, sales will end as soon as the existing stock (several pieces) is exhausted.
If you are interested, please consider purchasing the following set.
If you have any questions, please contact us via chat, inquiry form, twitter, etc.