Annoying Dog Mug

• Huh!? Something is waiting at the bottom of this mug! Due to the opaque powder or liquid filling it, there's no way to tell what it might be! It will be a wonderful surprise to whoever consumes the contents!
• ... you looked at the title and found out it was a dog. Okay. But, it's still cute.

This official UNDERTALE ceramic mug was designed by Audrey Waner.