(3) Arrowhead Knife Spearpoint Preforms Fiber Optic Patriotic Flint Knapping

Description

This photo show the 3 EXACT preforms you will receive.
I tried to take photos while wet, but its tough in 115 degree weather.
These 3 preforms measure
3.1/2" x 1 5/8" x 1/4" and weighs 60 gm
3 3/4" x 1 3/4" x 1/4" - 3/8" and weighs 90 gm
7" x 1 3/4" x 5/16" and weighs 140 gm
Fiber optic glass is a man-made glass composed of millions of glass fibers
that have been fused together into a block.
This creates a reflective characteristic known as cats-eye.
This material can be slabbed easily with a diamond blade.
It is a great material for making cabochons as well as flint knapping
into arrowheads, spears, or other shapes.
This material is easily knappable and behaves like glass.
We have been selling rough rock and slabs in Quartzsite, Arizona for over 20 years.
Thanks for looking