Also known as:
What does “710” mean?
While 420 refers to all things cannabis, 710 (or July 10th) refers specifically to all things related to oil and concentrates, including wax, shatter, budder, and resin. If you flip 710 upsides down, you'll note that it looks like the word OIL, thus the reason for this specific date. It may not be as widespread as 420, but you'll often find great deals on dab tools, oils, and concentrates at your local dispensaries on this day. Referring to yourself as 710-friendly also is an easy way to let people know you're comfortable with these types of products.
Example usage for 710
This Saturday is July 10th, so do you want to do some dabs in honor of 710 this weekend?