Advent Calendar, 2023 (Shells)

Advent Calendar, 2023~Shells~Greenleaf & Blueberry Artisanal Handmade Watercolors PLEASE NOTE: THESE WILL SHIP OUT MONDAY & TUESDAY, JUST AS FAST AS WE CAN GET THEM OUT.  HOWEVER, THE POSTAL SERVICE IS VERY BUSY THIS TIME OF YEAR SO WE CANNOT GUARANTEE ARRIVAL BY DECEMBER 1.  INTERNATIONAL CUSTOMERS: THESE WILL ARRIVE LATE IN DECEMBER AT SOONEST IF YOU PURCHASE ONE - IF YOU ARE DETERMINED TO HAVE ONE AND WANT IT QUICKLY, PLEASE REACH OUT TO US FOR AN EXPEDITED SHIPPING INVOICE. This is our first-ever Shell Advent Calendar.  It includes 25 different Shells of our colors, all hidden behind a sheet of paper doors.  Shells are glued in place.  Each door has a tiny seal to be broken to open the door (both to keep them shut and prevent peeking!)  Doors bear the date they are to be opened on front, and on back they list color name, pigment index number where applicable, and a seasonal painting prompt designed to incorporate some of or all colors that have been opened. Door sheet is ma