Karl Hammond Design is a unique mouthpiece manufacturing company.  We invite you to browse through our store and shop with confidence. Create an account with us if you like, or shop as a guest. Either way, your shopping cart will be active until you leave the store.


 Please note that all sales are final. If you are looking for a trial piece please contact our dealers. 

 Call the shop prior to ordering if you have a question.  Plating times can vary especially with gold which may take an additional 7-14 days. 


Thank you for visiting. 

HD t-shirt

HD t-shirt

HD tshirt comes in sizes adult medium large and xtra large. Color is light gray. 

Please indicate under special instructions size selection : medium, large or extra large. Sizes are adult sizing.


  • Price: $15.00