This is a 10 oz ceramic mug produced by Starbucks in 2021. The mug features what appears to be plants / leaves and what appear to be bubbles (maybe kelp / seaweed underwater?).

There is a tiny brown speck on the rim of the mug (see close up picture); preliminary cleaning efforts have not been able to remove it. Otherwise, the mug is in nice shape with minor wear - there are no chips, cracks, or other damages. May need minor touch-up cleaning. Nice overall.

See pictures for more details.

If you have any questions, please let me know. Thanks for looking!