100% New and High Quality Type: Lead Test Sticks Size: As Show Color: As Picture Show Material: Cotton Swab+Lead Developer Instant Results: The lead paint test kit is very sensitive, the vast majority of test situations are obtained in less than 30 seconds. Packaging: 60 pcs lead test kit in each box, very cheap, convenient and valuable. Easy to use: Wet the cotton tip with water and shake off excess liquid, after the tip of the stick reaches mustard yellow color, immediately use the lead paint sticks to rub the painted surface for 30 seconds. Easy to check test results: After rubbing the painted surface, observe and match the lead test sticks with color on the top or bottom, red/ purple/pink means lead detected. Yellow means no lead detected. Use: The dish lead test stick provides instant testing on most painted ceramic metal surfaces. Including dishes, toys, jewelry, ceramics, woodwork, bathtub glaze, antiques, plumbing ect. Package includes: 1 box of lead test sticks (60 pcs) Note: 1. There is a 2-3% difference according to manual measurement. Please check the size carefully before purchasing the item. 2. Please note that a slight color difference should be acceptable due to the light and screen. 3. Please do not put it in the mouth and keep away from children and pets. 4. Do not touch or contaminate the head of the stick with your hands.