A very delicate Violet shade, chalky in feel and use.
Wierdly you can totally erase the marks with your finger. Anyway the question on everyone's lips what is Augite Porphyry?
Well...'Porphyry is a textural term for an igneous rock consisting of large-grained crystals such as feldspar or quartz dispersed in a fine-grained silicate rich. Augite is an essential mineral in igneous rock, for example, gabbro and basalt.'
A 100ml jar containing several pieces.
I ordered these natural drawing pieces for my brother and was so pleased with the easy purchase and delivery and with the beautiful presentation of the product. I think it was such a good gift and I was very happy to find something so practical but unique, and natural.