Purchased in November of this year for 5500 yen. Color: Black Prescription: +1.00D JINS reading glasses that cut blue light by 25%. The glasses case is made of paper. - Brand: JINS - Model Name: Reading Glasses 15 - Blue Light Cut Rate: 25% cut - Intended Use: PC glasses I bought these but switched to something else, so I am selling them. I haven't used them much. Thank you.