PuniLabo Stand Up Pen Cases are the perfect companions for those who love taking their art supplies and stationery on-the-go. Each animal pen case can be zipped closed for easy transportation, and transformed into a pen cup to hold your favorite pens and pencil upright on a desk when you're ready to use them. Designed with easy-to-clean silicone and manufactured with high quality craftsmanship.Details:Penguin design8.875" x 2.5" x 2.5" (22.5cm x 6.4cm x 6.4cm)Easy to cleanSilicone