Custom Screen Printed Merchandise.Core Print Studio specialises in traditional, hand screen printed clothing and merchandise. What we do. Core Print Studio offer customised, screen printed and heat transfer printed garments and merchandise for all types of businesses, independent brands, sports clubs, fundraisers and gifts. Learn More Get Started. We’re ready to make your ideas come to life, so let’s get started by choosing from our range of products, then we can get to the fun part. Products