... is PP&PET ,non-toxi 3d lenticular souvenir cups, 3D lenticular picture,lenticular printing cards, lenticular ... image is printed on the paper at first, and then the paper is laminated on the plane ... is PP&PET ,non-toxic. 3d lenticular souvenir cups, 3D lenticular picture,lenticular printing cards, lenticular picture ... image is printed on the paper at first, and then the paper is laminated on the plane ...