Blue Light Detection Card Anti-Blue Light Test Card Test Light Glasses Test
$ 3.72
Description
Blue Light Detection Card Anti-Blue Light Test Card Test Light Glasses Test 10pcs PVC Anti-Blue Light Test Card Test Light Glasses Test Accessories Card Blue Light Detection Card Generator Card Features: Reusable, irradiated test cards will recover in 1-2 minutes. Use anti-blue light emitter to in the white square The for the blue light, the deeper the discoloration. Description: & high Color:Blue Size:60*40mm/2.36*1.57"(approx.) The white area is the test area Package include: 10pcs Anti Blue Test Card
