DoubleFlat Blue and Color Rings

Fantastic, awesome, colorful and fun pen blank from Pen Rod co.. Very easy to turn.

Characteristics:
Material Body: Acrylic (?)
Metals: no
Cap: Screw on
Nib: Jowo nº5 Fine stainless

Filling system: Universal converter or cartridge
Length (capped): 135 mm / 5.31" 

Length (uncapped): 124 mm / 4.88" 

Length (posted): NO
Diameter (body): 12 mm to 11 mm/ from 0,47" to 0,43".
Diameter (cap): 14 mm /  0,55"