Toysmith Mermaid Tattoo Gel Pens with Stencils Bundle - 2 Pack, are AWESOME! Mermaid Tattoo Gel Pens from Toysmith allow you to create your own design or use the included stencils for your very own tattoo. Create tantalizing sea tattoos in glittery, bright colors. Each pack includes six assorted pens and 3 stencils. Totally washable, just ink, wash and repeat. Ideal for a birthday party or sleep over activity. Kit includes 12 pens and 6 sheets of stencils. Ages 6 and up.