... .on-time delivery ensure 1.3d pen container can be used for students' stationary, teaching, promotional gifts, premiums, and the 3D ... non-toxic,waterproof, which are very proper for kids and students. 2.Effects:zoom,morph,depth,flip,animation and combined ... , artworks and designs are available.3D products' Function1. Can be used in home, decoration, souvenir, premium, office, various festivals, office, ...