3 Amazing Japanese collectible antique eggshell porcelain dragon teacups w mark

Description

3 Rare, amazingly beautiful masterly hand crafted eggshell Japanese antique porcelain teacups with dragon gold embossed design, unknown age.  Excellent condition with no chips or cracks, character marks on bottom, appears unused, very delicate, gold rimmed.  White dotted background.  Measures 3 3/4" diameter, 2" tall.  Couldn't find a matching pattern on the internet.