Insta Model 421 Label Heat Press MachineInstas Model 421 Digital Label Press is a terrific multipurpose heat press. Its easy to operate design and 6 x 6 inch platens make it the perfect machine for a plethora of labeling and branding applications. This machine not only features Instas world renowned platens with the most even heat and pressure in the industry, but it also includes a digital, touch screen controller where you can save multiple presets to quickly switch between different