Shark Tank India 4: Tintbox founders brag about celebs using their product, say 'talking about packaging is choti choti baatein'
The founders compared their products to the Stanley Cup, popularised in the US for its functionality and fashion quotient.
Shark Tank India 4: Silicon tiffin box founders impress with their products; fail to secure investment as Sharks find fault in their branding
Tintbox founders Vinay Jain and Ridhi Singhai sought Rs 70 lakh for 5% equity on Shark Tank India 4, showcasing their ...