Set of 4 IKEA  Light Blue Coffee Cup Mugs model 21533.   The cups measure 4" tall and actually hold 10 fl oz when filled to the very brim.    The cups are advertised as 8 oz stackable cups.    All 4 cups are in Excellent condition.    All edges are smooth.   No utensil marks.    No wear, scratches, nicks, chips, or cracks.    Shipping will be USPS Priority Mail.    Thank you.