Silipint and Silishot are the first and only silicone drinkware and are essentially unbreakable, which is great while drinking! It always seems like there is at least one broken glass at every party, but not with these cups and shot glasses! These cups are also heat-resistant and insulated and keeps cold liquids cold, and hot liquids hot. This hot, brand new item is a great way to promote any type of company! It is unbreakable and will last a very long time, which is a perfect gift for new and repeating customers. These cups are made to encourage “silliness” and having a great time, which will associate your company with having fun!