This boxed mug has Spongebob swinging on one side and Patrick swinging on the other side.

This boxed mug has rock Spongebob playing on his electric guitar and rock Patrick jamming on his drums on the other side.

This bright yellow mug has spongebob sticking his tongue out to the side on one side and showing his 2 front teeth on the other.  Presented in a Spongebob open box.

This Spongebob 3d mug has a slightly raised Spongebob face winking on one side and a spongebob laughing face on the other side.  This product is very substantial but does not come in its own box.