We love these for the fidgeting & emotional regulation power these treasures hold! Oh and did we mention - the sound & suction 'pop'... Love love love these.
It has unique DUAL strength resistance depending on which direction you squeeze AND the amazing 'nodes' which create suction on the fingers as you grip, and a slight popping sound on release. Super satisfying (well to me anyway lol).
Simple to use the two alternate resistance levels - squeeze one way for a lighter resistance and rotate 90 degrees and squeeze for a stronger resistance.