3mm Gem Cut Rubies - Bag of 400

These can be used for DIY setups and modifying the contents of existing injector or diffuser housings, As a reference the Ruby Twist takes around 260 of these. These are a different larger size from the Screwball and Pinch Hitter rubies which are a custom size. 

Now available online for shipping Australia Wide!

Includes

• 400 x Gem Cut Rubes
• 3mm Size