BP-3388 Lens Casual Style Color Blind Glasses for Red-Green Blindness Airpods Case month and week by flipping

month and week by flipping the position of the three balls

4mm Fine Tip Odour Free

08"(53mm) Width x diameter 1

Keep the ink line no more than half the tip when you dip ink and clean it after using it to ensure it works smoothly

BP-3388 Lens Casual Style Color Blind Glasses for Red-Green Blindness Airpods Case month and week by flippingBP 3388 Lens Color Blind Glasses Casual Style Metal Frame for Mild Moderate Red Green Blindness Indoor Outdoor UseMight be covered by vision insurancePlease visit our company website to determine which lens type you might need to order. Please do not order a random lens type. There is a 10 15% chance that our glasses completely dont work even if you pick the one suggested by the testBefore you put your order: Please kindly understand that