Sale kidney stone extractor also called stone collector basket in Tunisia. The crystallization of mineral salts and acids in high quantities in the urine results in urinary calculus also called kidney stones or nephrolithiasis in Tunisia.
The urinary stone looks like a pebble of different sizes that forms in the human body in the urinary tract, in the kidneys, and sometimes in the bladder. The majority of kidney stones are evacuated normally in the urine despite feelings of pain. They, therefore, do not touch the reins in the long term.