The present invention relates to a novel blend of polymers referred to as Roselene Crystal Clear Polymer and improved prefillable syringes made therefrom. In particular, present invention relates a novel blend of polymers, Roselene Crystal Clear Polymer, that is Bisphenol A free, plasticizer free and eliminates risks of leaching and potential surface reactivity and resulting physiological hazards. Moreover, the present invention also relates to an improved prefillable syringes made from Roselene Crystal Clear Polymer that imparts convenience, maintains sterility enabling drug to be administered with minimum risk of contamination and provides prefixed dosage to be administered.