Compact & Space-Saving: With a height of 3.4 in / 8.6 cm and a diameter of 2.2 in / 5.7 cm, these cups are compact and easy to store; the 3.1 in / 8 cm lid provides a tight seal Versatile 2-in-1 Functionality: Serves as both a watercolor cup and a paint brush washer cup; promote creativity in various art projects with these adaptable painting containers; make painting more fun No Spill Design: Each spill proof paint cup features a secure lid to prevent spills, reduce mess, and keep paint fresh; ideal for hassle-free painting sessions, ensuring a clean creative environment Long-lasting & Easy to Clean: Crafted from lightweight, long-lasting plastic, these plastic paint containers are built to last and easy to clean; keep your art supplies in top condition with minimal effort Bulk Set for All Your Needs: This set includes 12 white paint cups with lids for young artists, ideal for classrooms, parties, or anyone who needs multiple containers; ensures you always have a cup on hand