The LED-UV curable inkjet ink can be used to print on almost all hard and soft media like plastic, acrylic, metal, wood, glass, crystal, porcelain, etc. Therefore, it can be applied to print phone cases, toys, present, membrane switch and signs, etc. For our LED-UV inks, it can print on the media that traditional UV inks can, but also, it can print on the heat-sensitive material which traditional UV inks can not do.