Services › 4D Printing Inks & Prototyping Image 1 of 1 4D Printing Inks & Prototyping $0.00 High-temperature SMP inks for 4D printing.Prototyping of adaptive, morphing, and deployable structures. Quantity: Add To Cart Added! High-temperature SMP inks for 4D printing.Prototyping of adaptive, morphing, and deployable structures.