Stones and Minerals. Mineral Pen Green Rutile Quartz from Brazil. Color Blue.

Stones and Minerals. Brazilian Topaz Mineral Pen. Color Blue.

Stones and Minerals. Mineral Pen Green Rutile Quartz from Brazil. Color Turquoise Blue.

Stones and Minerals. Mineral Pen Green Rutile Quartz from Brazil. Color Navy Blue.

Stones and Minerals. Howlite Mineral Pen from USA. Color Blue.

Stones and Minerals. Mineral Pen Green Rutile Quartz from Brazil. Grey Color.

Stones and Minerals. Aquamarine Mineral Pen from Brazil. Color Blue.

Stones and Minerals. Zebra Jasper Mineral Pen from Brazil. Color Turquoise Blue.

Stones and Minerals. Dominican Republic Larimar Mineral Pen. Color Turquoise Blue.

Stones and Minerals. Brazilian Topaz Mineral Pen. Color Turquoise Blue.

Stones and Minerals. Mineral Pen Rose Quartz from Brazil. Color Blue.

Stones and Minerals. Mineral Pen Green Rutile Quartz from Brazil. Black Color.

Stones and Minerals. Mineral Pen Green Rutile Quartz from Brazil. Multicolor Color.

Stones and Minerals. Mineral Pen Green Rutile Quartz from Brazil. Apple Green Color.

Stones and Minerals. Amazonite Mineral Pen from Brazil. Color Blue.

Stones and Minerals. Dominican Republic Larimar Mineral Pen. Color Blue.

Stones and Minerals. Myanmar Epidote Mineral Pen (Burma). Color Blue.

Stones and Minerals. Aquamarine Mineral Pen from Brazil. Color Turquoise Blue.

Stones and Minerals. Mineral Pen Green Rutile Quartz from Brazil. Salmon Pink Color.

Stones and Minerals. Mineral Pen Beryl Morganite from Brazil. Color Blue.

Stones and Minerals. Russian Charoite Mineral Pen. Color Turquoise Blue.