Your search for "elasto*" revealed the following:
Elasto Wireless Mouse M4
COMFORTABLE LIGHT CLICK - The ever so light-clicking buttons provide peerless comfort. Resembling a springboard diving board, our buttons are elastic and...
$59.99
Elasto Wired Mouse M4WD
COMFORTABLE LIGHT CLICK - The ever so light-clicking buttons provide peerless comfort. Resembling a springboard diving board, our buttons are elastic and...
$49.99