[Quick and accurate test]: The lead test rod provides highly sensitive and accurate test results in less than 30 seconds to quickly identify lead in the surrounding environment. [User -friendly design]: Use our kit, shake off the excess liquid through the tip of the moisturizing swab, rub the wiper on the surface of the paint for 30 seconds, and then match the color table to easily test the lead. [Clear results of the results]: After the surface of the friction, match the color of the lead test swab to match the chart. Red, purple, or pink indicate lead, and orange represents a leading surface. [Broadly compatible]: Use our lead swab to test various surfaces immediately, including paint metal, ceramic, toys, wood products, tableware, bat [Safety reminder]: For your safety, please put our lead test rods in places where children and pets cannot get enough to avoid putting it in their mouths. Colour:As Shown Material:wood+cotton Package Contents: 30 x lead test 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.