SQUIDWARD - SPONGEBOB

This inspired charm features a grumpy-looking turquoise octopus with a perpetually furrowed brow and a clarinet clutched tightly in his tentacles, instantly recognizable as SpongeBob's next-door neighbour known for his love of the arts (and disdain for noise... especially bad clarinet playing).  

Sick this charm on your drink bottle, tumbler, or cup and unleash your inner artistic spirit (and maybe some frustration for comedic effect)!