Knowledge by Design, Inc. is a privately held company established in 1999. Our work focuses on improving educational opportunities for students with disabilities. We create original high-quality, research-based products.
We are so confident in the quality, effectiveness, and value of our products, we offer a 100% satisfaction guaranteed policy. Within 30 days of your purchase, if you are not satisfied with any products you purchased from us, simply return the merchandise to us in original condition and we will issue a full refund.
We can be contacted at:
Knowledge by Design, Inc.
5907 N. Kent Avenue
Whitefish Bay, WI 53217 USA
414/962-0120
dave@knowledge-by-design.com