A disposable molded dispenser for a non-pressurized container capable of dispensing a variety of fluid materials having a deformable spout chamber with an integral outlet valve through which fluid is expelled as the spout is selectively depressed compressing the chamber. A waiting time for use of the printer is shortened. A motorized tilt mechanism moves a train car body between left, right, and upright positions, depending on the direction and speed of movement of the model train. The method further includes layering a metal material over the at least one TPG element, the metal configured to be complementary to the first side of the at least one TPG element, and applying pressure to fasten the metal material to the at least one TPG element. with a carbonic ester nitrile of the formula where R3 is defined as above.