I ordered one of the pen holder bundles from Chomas Creations and it came in last week but this is the first time I've got to play. Silhouette Studio Designer Edition has a sketch feature and the holder and gel pen worked wonderful in the Cameo I was so pleased. The Bee Mine and the heart are both sketches using Amy's holder and gel pen, I just love how it came out!! Here's a link to the bundle I picked up, The I want some of it deal for Silhouette/Cameo, I think I'll be playing with this often.
All the cut files are from SVG Cuts.com, paper is Carta Bella True Friends and Trendy Twine is Strawberry Cupcake.