This is a fun design that is one of my favorites. Basically all you do is apply a thick slanted tip of the color of your choice, then take a marbling tool, and dip it in the accent color and swirl on the edge. Then, using a clear coat, stick on the fimo  fruit slices. Apply a thick top coat to seal in the design (you may need to hold down the edges of the slices for a bit). That's it! Here are the products I used:

• Tips: Sinful Colors #940, Rise and Shine
• Accents: Sally Hansen Extreme Wear #340 Mint Sorbet
• Fimo slices (got them off of amazon for quite cheap)