the astrisks are explained at teh bottom of the tables. Basically the Lifetime is in reference to the countries that have Lifetime warranty and the 30*** is in reference to the countries that do not have life time warranty.
** Lifetime = مدى الحياة / жизнен цикъл / Doživotní záruka / levetid / Levenslange / Eluaegne / elinikäinen / à vie / Lebenslang / Διάρκεια ζωής / élethosszig tartó / A vita / Mūža garantija / Naudojimo terminas / Livstid / Ważność Gwarancji / Ilimitada / Pe viaţă / Срок службы / životnosť / trajanje / indefinida / Löptid / Ömürboyu /終身保固 /终身保证 /유효기간 /無期限
*** Germany, Canada and regions not recognizing lifetime / l’Allemagne et les régions ne reconnaissant pas la garantie à vie
× See product packaging; 10 year warranty period for products purchased after February 15, 2014.