If you want something that's not a chorus, not a tremolo, not a phaser, but something else, maybe you want this? Unfortunately this does not double as an egg shaker.

Model: TC Electronic Shaker Vibrato
Made: Thailand, 2010
Serial: 10817854
Type: vibrato
Power Input: standard 9v DC centre-negative (supply not included)
Accessories: none

Condition notes: used, no major marks. Tested and fully functional.
Overall: very good condition (8/10)