Emboss It Pens contain a specially formulated ink that works with Embossing Powders. The ink stays wet on paper to allow working time to create your design and add your choice of powder. Set includes 1 black and 1 clear bullet tip pen. Use with Ranger Ink Embossing Powders. Watch it in action on my blog: www.letterme.com.au/blog/emboss-like-a-boss