Red Dot On White Field. The ellipsoidal container symbolises the growth of a circle and also evolution. The red dot on discord with a black line means the status is set to “do not disturb”.
So tonight, i did some research… it turns out they are maple bladder galls or gall mites. Though the design is sturdy enough yet it weights like a feature and is easy to carry. Minute of angle (moa) a minute of angle is an angular measurement that is used to measure the illuminated red or green dot of a red dot sight.