Doing a little post-holiday shopping, we scored a set of Caffe Ti Amo handle-less mugs at Macy's (something like 70% off, how exciting). We found them online, too, and have been so happy with our purchase that we had to share. Over at Nest, the site states:
"Caffé Ti amo – which translates as 'Coffee I love you' (say no more…) is a collection of café-style handle-less mugs designed to suit all tastes from short wake-you-up espresso shots to giant creamy lattes.
Based on the classic faceted glass used by baristas the world over, Caffé Ti amo mugs are available in four stunning colours."
Not sure what's left at Macy's (or what you can find in-person elsewhere), but we ended up with 4 red mugs (10 cm), 4 brown, and 4 of the small espresso cups (7 cm) in orange, which sometimes we use to swap espresso for orange juice.
Available online for $9.95-$14.95; Made in Germany. Check Macy's for what's left of the sale items!