Looking for a twiddling Japanese / Korean type blade

[Asyiqin]

I am told there are some blades for Japanese styles grip players that are made for twiddling style play .
I only found one from Butterfly which is expensive
Is there any other site with other blades ?

[1918 2]

Check out this Japanese dealer

https://www.nishohi.com/us/table-tennis ... e_grip=180

[Pidao]

Here are some more two sided penhold blades at another Japanese site

https://tt-japan.net/index.php?main_pag ... ts_id=4327
https://tt-japan.net/index.php?main_pag ... ts_id=4328
https://tt-japan.net/index.php?main_pag ... cts_id=729
https://tt-japan.net/index.php?main_pag ... ts_id=2485

[chop whacker]

I do not believe any of these blades are (click link >) smart blades
In fact I do not now of any production blades that are smart blades.

It makes even less sense to make a dumb penhold blade even a (click link >) TAG - Traditional Asian Grip blade