Highly convenient lead paint test kit: our lead test swab is a simple and effective method to test lead pollution in paint. They are easy to use and can be performed by individuals without any special training. Fast, accurate and cost-effective: lead test swabs can provide accurate results in a short time (only ), so as to quickly identify contaminated areas. Compared with other lead test methods, they are relatively cheap. Easy-to-use lead test kit: just immerse the swab in water and clean the test . Wipe the swab on the target area. If the color of the swab turns red, or , there is lead on the . choice: Our lead detection kit is a non-, tasteless and pollution-free lead sample collection method. There is no need to wear protective gloves or store them in special containers during use. But be careful: Do not eat. Keep away from children. Do not touch the tip with your hands after use. Widely used: these lead test swabs not damage the tested . They are suitable for testing all types of painted surfaces, from countertops to furniture, vinyl and plastics, metals, wood, etc. Colour:As Shown Material:cotton Package Contents: 30 x Lead Test Kit Swabs Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.