Yocan Evolve-D Plus Replacement Coils 5 Pack The Yocan Evolve-D Plus Replacement Coils are designed for the Yocan Evolve D Plus Dry Herb Kit. These coils feature a unique dual spiral coil head in a pancake design that will instantly and evenly heat your material as the spiral coils warm up. They are constructed with a resistance of 1.0 Ohm and are made with high quality stainless steel. They come in a pack of 5x coils. Yocan Evolve-D Plus Coils Product Features: Compatible with the Yocan Evolve D Plus Dual Stainless Steel Spiral Coils Recommended Wattage: 10-15W Resistance: 1.0 Ohm Height: 12.5mm Diameter: 11.3mm