The case of a thick marker can be used for storing all kinds of small items (e.g., drills), if you remove the writing end element.
Such a container is easily mounted on clothing using the clip on the cap of the marker.
Recommend to read
CATAMARAN “FRIZY”
By the time of writing these lines, I had built five catamarans of various designs. My friend Anatoly Pavlovich Ignatchenko took an active part in the design, construction and testing of...
A PUMP CONNECTED TO THE SUN
No one in the small gardening cooperative near Bryansk suspected anything miraculous. The gardeners had only one thing on their minds: extracting water from wells. In hot weather, every...
