Here are 3 plastic drink cups. They're all the same size, probably were released all at once/as a set. One is white with running Sonic & a crystal, the next is yellowish with a Green Hill scene with running Eggman (Sonic's likely on the other side) and the last is greenish/blue pale color with running Sonic & some Green Hill scenery including rings and palm trees. In each scene there are also round shapes for decor in the background. Not the 'segasonic' branding, these were likely around for Sonic 1.