These are pewter (lead compliant, Made in the U.SA.) version of our very popular sterling silver 5.5mm letter beads. These are lighter in weight in comparison to sterling silver letter blocks. These have approximately 4mm hole). Though these are known as 5.5mm size but the size slightly varies from letter to letter but that is industry standard.
We are now offering these as a starter sets also. Buying a starter set is a great way to get started with these. Through our 20 years of experience in selling letter alphabet beads/blocks. We have broken down the set in such a way that you will get more of A,E,I etc. then Z and Q.