XXX PNW NUDI CALENDAR - Blank Monthly Nudibranch 12 Month Table/Desk CalendarXXX Nudibranch Calendar featuring 12 Pacific Northwest Nudibranchs! Month and Calendar Dates are BLANK so you can fully customize this calendar and write in your own months dates. Permanent marker works best for long term results. Each calendar comes with high quality, 250gsm paper and a spiral bound at the top with a sturdy board backing to stay standing on your table or desk perfectly throughout the year. 12 different Nudibranchs from the Pacific