Ann at All Things Paper shows you how to make a folded German bell paper ornament.
Ann writes:

Becky from North Carolina introduced me to the German bell via the Yahoo Quillers group several years ago… but relax, zero quilling is involved. She suggested using a 5 x 8 inch index card (system card in Australia) because the cardstock weight is just right. So that’s what I used and have to agree… once the bell is finished, no one will ever guess it started as an index card that’s cut down in size to a 5 inch square.