[Quick and accurate test]: The lead test rod provides highly sensitive and accurate test results in less than 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 of the paint for , and then match the color table to easily test the lead. [Clear results of the results]: After the 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 . [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.