Cube holders are items used to store and transport cubes, such as ice cubes. The three crossword solutions for the term 'cube holders' are trays (5 letters), TONGS (5 letters), and icetrays (8 letters). Trays are flat, shallow containers with a raised edge, often used to carry food or other items. TONGS are tools used to pick up and move objects, usually with two arms connected by a pivot. Icetrays are trays specifically designed to hold ice cubes.