Transfer custom designs from your electronic cutting machine to your projects with the Heat Transfer collection by We R Memory Keepers! Use the pen adapters to fit transfer pens to your specific cutting machine. Create unique designs with transfer pens, then apply a layer of transfer coating, place your project in the silicone wrap, and heat. Customize mugs, bottles, ornaments, pencil cases, sequin pillows, and so much more with the Heat Transfer collection. This package includes 12 transfer pens, 4 machine adapters (Silhouette, Brother, Cricut, Sizzix), 4 oz sublimation coating, 1 silicone wrap, 4 silicone zip-ties, and 1 roll of heat resistant tape (21 Piece)