Double Fly features a. Double-sided slotting, double-slot fast grinding, single-slot fine grinding. 1x Fly Fishing Hook Grinder. Double Fly is a fantastic slot from game developers CQ9. The VUEfinder is the original clear lid concept fly box, aiding the correct selection of flies when stored alongside numerous other boxes in. FREESHIP / Plastic Waterproof Fly Box, Double Sided & Slot Foams, Fishing (medium) · Model NumberMedium · PositionRiver · MaterialPlastic · With Retractable Leg or. Non-slip handle, equipped with a hand strap. That's how we can describe Double Fly, an online slot game created by CQ9 Gaming. This slot game has five reels and three rows and offers players ways to win. . Micro-Slit Foam Fly Box - the perfect way to carry and store flies. Try Double Fly slot online for free in demo mode with no download or no registration required. Holds all types of flies. An interesting slot that involves the beauty of nature with an Asian touch. These fly boxes have both a magnetic divider side, and a foam slotted side! The magnets hold those really small flies and make them very easy to see with. Ideal for nymphs, wet flies, dry flies, and streamers.