Two cardboard cores from duct tape rolls. Both are plain white on the inside. Perfect for crafts and handmade projects. Size: Diameter: Approximately 8cm, Height: 4.5cm x 2 pieces Shipped via Yu-Packet Post. Instant purchase available. 1st Semester, 2nd Semester, 3rd Semester, Spring Break, Crafts, Piggy Bank, Arts and Crafts, Art, Summer Project, School Events, Bazaar, Events, Recreation, Rec, Children's Association, Graduation Project, Graduation, Advancement, New School Year, Entrance Ceremony, New School Year, Nursing Care, Summer Festival, Festival Games, Bon Festival, Visiting Home Terrarium, Air Plants, Handicrafts, DIY Balls, Materials, Supplies, Summer Vacation, Winter Vacation