Iolite Cordierite stone beads Natural semi-precious stone Color indigo blue violet, brown, transparent Ball shape, round Dimension approximately 4mm Drilling dimension approximately 0.3mm Sold in a bag of 20 beads ***** ***** ***** ***** ***** Welcome to 123 pearls! Find in our shop many supplies for all your DIY creations Fast shipping Followed letter delivery from D + 1 or Colissimo 48h (for metropolitan France) Followed letter delivery or Colissimo for the French overseas departments and territories, European Union and World Do not hesitate to contact us with any questions Thank you for your visit! ***** ***** ***** ***** *****