Uploaded September 2017 | Updated September 2026, 2 weeks ago

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Thank you for watching(*ﾟ▽ﾟ*)

(All my videos)→youtube.com/channel/UCbvQHCZJHHS4PJpatQGH-0w

(Twitter)→twitter.com/zk_oj

New(instagram)→ instagram.com/it.is.a.small.m.world

【I open Patreon.
You can be my patreon here.】
patreon.com/user?u=9035159

New(musical.ly)https://www.musical.ly/v/MzQyMDEyNzA5MzAzNzY0MjY5NTA2NTY.html

This calculator name is maybe AR-7778.
and left one is AR-8001.