Terms and Conditions. The Color Swell Holiday Giveaway will be drawn at random on December 15th, 2017. One entry per person. The prize is $200 retail value of Color Swell art supplies. The winner will be notified via email and on social media published via Facebook and Instagram. Prizes will be shipped from Amazon once winner notifies Color Swell. This giveaway is not associated with Facebook, Instagram or Amazon.