VALUE PACK: 35 and 50 -count box provides a cost-effective solution with a 2-year shelf life. FAST & ACCURATE LEAD DETECTION: Instant 30-second results for lead testing on surfaces, paint, water, soil, wood, ceramics, toys and Furniture. EASY TO USE: Wet swab tip under water for 5-8 seconds - Shake off excess liquid - Rub painted surface for 30 seconds.
