Silicone cartoon kofin ruwa kofi ne da za a iya ninka akai-akai.Bakin kofin an yi shi da bakin karfe, kuma jikin an yi shi da silica gel, mai sassauƙa kuma mai ƙarfi, yana goyan bayan zafin zafin jiki, bangon ciki na kofin yana da santsi da sauƙin tsaftacewa.Ana iya maimaita gwajin tashin hankali da amfani da shi, kawai 1.3cm bayan nadawa, wanda ya dace da ɗauka.Ya dace sosai don ayyukan waje kamar tafiya da zango.
