Enwere ike iji ahịhịa kọfị plastik 2-in-1 nke a na-atụfu ya dị ka ahịhịa na mkpanaka na-akpali akpali, na-eme ka ọ dịkwuo mfe maka ndị ọrụ ịnụ ụtọ kọfị ha, ma anyị ejirila nri ọkwa nri mee ya ka ọ na-eguzogide okpomọkụ sitere na 0. -80 degrees, yana nhọrọ mmanya na-ekpo ọkụ na oyi dị.