universal sling bag for one shoulder, mini-backpack, which is suitable for sports, as well as for work, study, travel "light"
улавливатель мячей - очень удобная вещь для робота и БКМ
для быстрого и удобного сбора большого количества мячей с пола
Professional Table Tennis Robot with Continuous Ball Feed System 2021
playing a racket with a ball without a tennis table
knows how: top, bottom, lateral rotation, without rotation: both in one point and with scatter on the table