Silver/-/ES9857. ・Shaver blade type: reciprocating outer blade. ・Blade life expectancy: 1 year. Compatible with: ES4815-S ES4820-S ES4001-S ES4025-S ES4033-S ES4033P-S ES4035-S ES4035P-S ES4820P-S ES4501 ES4815P-S ES4501-S.
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