GroupeSTAHL, St. Clair Shores, MI, announced that its CEO, Ted Stahl, launched a blog to provide information and tips on decorating T-shirts, CAD materials, digital transfers, vinyl cutters, heat-transfer presses, lettering, team numbering, and anything else related to garment decoration. Topics already posted on the blog include how to choose a heat press, how to print a T-shirt, and sales and marketing tips. New postings will appear once or twice a week at http://blog.stahlsid.com/blog/heat-press-central.