The present invention provides a gel, a color transferring film kit and a preparation method thereof. The present gel comprises 0.1 to 10 wt% of a base polymer 0.1 to 10 wt% of locust bean gum 0.01 to 5 wt% of gellan gum and water containing the rest wt% wherein said wt% is based on the total weight of said gel. The present gel has proper strength and better tolerable temperature and thereby shows more value than conventional products.本發明提供一種膠體、轉色膜套組、及其製備方法。本發明之膠體包含:0.1至10重量百分比之基礎聚合物;0.1至10重量百分比之刺槐豆膠;0.01至5重量百分比之結蘭膠;及水,其佔前述膠體的其餘重量百分比;其中前述重量百分比係以前述膠體的總重量為基礎。本發明之膠體具有合適的強度及優異的耐受溫度,因此較習用產品更具價值。100‧‧‧轉色膜套組110‧‧‧容器120‧‧‧膠體121‧‧‧缺角122‧‧‧中空部位130‧‧‧鑷子
