Black Pearl 104 coe silver glass - Sold per 115g (1/4 pound).  Rods are approx. 4-6mm in dia. and are fully 104 coe compatiable. Black Pearl is a limited batch produced by Northstar Glass.You will only need to reduce Black Pearl lightly to get the beautiful colours to pop. When you have a small bushy flame, flash your bead in and out until you reach your required results. The colours pop very quickly.  Once this is achieved, cool and then contine in a neutral flame.

Striking Guide for Precision 104 Colours:

Use adequate ventilation when using silver rich colours.

Use a neutral flame (shortest yellow candle) while constructing your bead.

Remove your piece from the flame until the glass loses it glow.

Adjust your flame to slightly reducing (longer yellow candles) by turning propane up or oxygen down.

Reheat your bead until the glass is glowing again.

Remove the bead from the flame and watch the colours develop. To further develop the colours repeat.

To clean off any effects reheat at the tip of an oxygen rich flame.