Hello! I am new here at WetCanvas and new to the calligraphy business. I have been a stay-at-home mom for 3 years now and really wanted to start my own business doing something I love...which also affords me the flexibility to still be involved with my little boys school and also with charities I hold dear to my heart. I am thankful for this forum, as I have a few questions I could use some help with...
I am trying to figure out what type of ink to use. I need something that is mixable but also WATERPROOF. I was using gouarche...but it was just brought to my attention (by my all-knowing father

) that the envelopes I send out MUST be waterproof. Well, through my experiments with gouarche, I now know it is not waterproof

I offer my clients the option of matching colors (which gourche is great for mixing)...but what do I do about making sure it doesn't turn into an ink blob in the event the product gets wet?
Any feedback will be great! Thank you so so much!
Have a great weekend
