Ruby Twist Pro - Housing Assembly side piece or the spare one which

or the spare one which came with your original kit) on top of the CNC screen for good measure

Silicone stopper

this makes for a very smooth grinding experience

With low level of herb filling the chamber you may only need to stir once at the end

The bubbler needs to be very central so might need a little adjustment

Ruby Twist Pro - Housing Assembly side piece or the spare one whichRuby Twist Pro housing assembly. You can easily switch this over with your Thermal Twist housing if desired. If you have a Ruby Twist already just grab the Conversion Kit to upgrade it you don't need the whole housing. Included 1 x Ruby Twist Pro Housing (balls and spinner widget installed) 100 x Additional 2. 5mm Rubies 2 x CNC Screen (only one is needed, one is provided as a spare) 2 x Spare Mesh Screen (for putting on top of the spinner widget)