Create beautifully precise quilts with The Blueberries Collective 3" Clamshell Papers and Template. Designed for English Paper Piecing enthusiasts, this set makes it easy to achieve smooth curves and perfectly aligned clamshell shapes every time. The durable paper pieces provide a stable foundation for accurate stitching, while the coordinating template allows for quick and consistent fabric cutting - especially great for fussy cutting. 
 
3" Clamshell Papers Pack of 160 or 
3" Clamshell iSpy acrylic template with 3/8" seam allowance. 
 
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