Starbucks has begun to test what it's calling the Frappuccino Mini, a 10-ounce Frappuccino. A Starbucks Pumpkin Spice Frappuccino -- the chain's popular fall seasonal version of the Frappuccino.

Starbucks is testing out a smaller size for its popular Frappuccino drink. The coffee chain is currently calling it the Frappucino Mini, which will be 10 ounces and slightly lower in calories than ...