Test Kits， Test Swabs， Used to Quickly Test House Paint and Metal， Instant Test Kit for All Painted Surfaces， Ceramics， Dishes， Metal， Wood， 30pcs

Description: Premium Material: This cotton bud is made of premium material which ensures the practical function. Portable: This cotton bud comes with a plastic box which is quite portable. Manual Testing: This cotton bud comes with the manual testing design which does not need electricity. Fast: This cotton bud only needs 30s to test and then you can check the result. Widely Applicable: This cotton bud is widely applicable for office house and factory. Specification: Color: Show as picture. Material: Wood Cotton. Size: Approx. 5*11cm/1.97*4.32inches. Note: There might be a few color distortions due to different computer resolutions. There might be a slight error due to different hand measurements. Package Includes: 30 Pieces Testing Cotton Buds.