Sakura Microperm Pens
Sakura Microperm Pens are permanent micro-point ink pens that draw ultra fine lines. They will write on many surfaces such as metal, glass, fabric and wood. Microperm pens feature ink that is permanent on most surfaces, quick drying, waterproof and resistant to cleaners. The hard plastic tips are protected by metal sleeves. Available in 3 point sizes. Meets ACMI non-toxicity standards.