Features:

• Replacement inner blades
• Fits models ES8101, 8103, 8109, 8162, 8164, 8167, 8168, 8224, 8228, 8243, 8249, GA21, LA63, LA93
• Sharpest blade angle at 30-degrees, sharpest in the industry
• Inner blade should be changed every two years
• Made in Japan

Editor Reviews:

Product Description:
Replacement inner blade for Panasonic models ES8109S and ES8101S

Rating : - Great product
I bought the razor without the washing system to replace my very old linear Panasonic.
I love this one. My wife says it's as close as a blade shave for me. No pulled hairs.
So I bought these replacement blades in the same order since I got free shipping all around
and I didn't want to not be able to buy them later when they make new models.

Best electric razor and blades you can get, imo.