Tooth Box Hearts, Pewter . This is a beautiful little Pewter Tooth box with embossed hearts measuring 50 mm in diameter. It has double hearts embossed on the lid. There is room for engraving initials only on the top, but more can be engraved underneath the box. The Pewter box with Hearts is finished to a very high standard of British workmanship, and is presented in a gift box. It is a lovely gift to keep that special treasure in, be it the first tooth or lock of hair.