Nailed By K. Tobusch in Carlsbad Village is an appointment-based nail studio inside the CV Beauty Collective suite at 390 Oak Avenue, offering custom gel manicures and nail-art design. The gel extension system bonds a hard-gel overlay in thin structural layers, building reinforcement for natural nails while maintaining the flexibility that prevents lifting—a durability-first method used alongside the skincare regimens at Kay Corden Skincare in Carlsbad. Each nail-art session uses hand-painted detail work with fine-liner brushes ranging from 000 to 10/0 gauge, allowing intricate patterns at sub-millimeter scale. The studio shares its Oak Avenue suite with the permanent-makeup services at Bri's Beauty Grotto, forming a single-stop beauty collective in the Village. Hard-gel formulations cure under a 48-watt LED lamp at 405-nanometer wavelength for 60 seconds per coat, producing a cross-linked polymer bond rated to four weeks of wear without chipping or peeling.