College Algebra

With a sleekly pointed handle and faceted sides, this stoneware mug from Billy Cotton infuses your tea or coffee with imperial elegance.

Collectible roller coaster with tiny flags and "World's Fair Cyclone" banner

Color-changing LED lights; tiny cars lock onto tracks; miniature ticket booth

Plays 50 favorite musical selections--25 Christmas carols and 25 year-round classics

Scaled to fit other holiday miniatures; UL-listed; A/C adapter included

Measures approximately 8 inches deep by 16 inches wide by 17 inches tall

Alcohol-free

Helps prevent cavities

Strengthens teeth

Removes particles brushing may miss

Cleans and protects