grush for adults will be released in early 2018. >> you just saw grush's pitch. let's meet the panel joining us angel investor. venture capitalist david wu and from seattle, start up adviser and venture capitalist matt burgess. you're in the hot seat. >> your delivery was great and i loved hearing about the problem but i would have liked to hear more about the backgrounds and the traction to date so i'll give you a b on the traction front, what can you tell me about revenues generated and units sold so far. >> since our launch last year we sold around 50,000 units with over $1 million in revenue we're selling on amazon and our website and this coming year we're focused on expanding more to dental clinics and large insurance providers. >> i'd like to hear about how it can be a strong business so i give the pitch an a minus. what is the optimal age range for this product >> for the kids version we have 3 to 13. >> i want to hear more about as they said the team, the business model, how it's going to scale but that being said it's a good pitch, your passionate about