They have a cork base.
Harry Potter House Crest Coasters Gift Set of 4 Metal Coasters Cork Backing New
Harry Potter Wizarding World Wand Pens Set of 4 - Voldemort, Hermione, Dumbledore, and Harry Potter Wands
Harry Potter House Mug & Cocoa Gift Set
Harry Potter Magnetic Page Clips Bookmarks Set of 4 Chilbi Hermoine Ron
The Noble Collection Harry Potter Hogwarts Bookmarks - 6.3in (16cm) Display Set of 4 Metal Hogwarts House Bookmarks - Officially Licensed Film Set Movie Gifts Stationery
Harry Potter House Crest Pint Glassware (2) Metal Insignia Ravenclaw Gryffindor
