Marble run ASMR☆1 meter long winding slope 3 steps wooden course 

Marble run on a course made by a small carpenter with a one-meter winding slope arranged in three steps.
The speed of the ball changes depending on the angle of inclination.
Beautiful balls roll around making a pleasant rattling sound.
This is a video that you can enjoy with your eyes and ears.
#Marble Run #Carpenter #Healing

Развлечения