● Specifications: 5 types for the multi with a ballpoint pen Rubber grip ◆ Material: Axle: Resin ◆ ◆ ink color: black, red, blue, green. Retractable ◆ oil-based ballpoint pen black/blue/red/green 0.7 mm + Sharp 0.5 mm ◆ ◆ ink pen refill ink: Permanent dyes: SK – 0.7 lead