Souffle Opaque Puffy Ink Pens! These fun pens create writing that you can feel! They work on light or dark surfaces and can be used to embellish and emboss scrapbooks; cards; stamped designs; or any other crafty project. Each pen creates a bold 0.7mm line that dries with a delicate fluffy matte effect. This package contains two pens. Conforms to ASTM D-4236. Imported.