Uni-Ball UMN307 Signo Retractable Gel Ink Rollerball Pen 0.5mm Black Box 12 Stationery Set Wave Keys is certified carbon

Wave Keys is certified carbon neutral

They're also great to use for sprinkling onto fruit

ForSurface Pro X/8/9

performing such tasks as navigating the Start screen or moving through wide documents with ease

Fully water soluble lead

Uni-Ball UMN307 Signo Retractable Gel Ink Rollerball Pen 0.5mm Black Box 12 Stationery Set Wave Keys is certified carbonDescriptionSpecificationsShipping The uni ball Signo 307 Rollerball is a retractable gel pen preventing the nib from drying out and allows leak free storage. The 307 uses uni Super Ink that makes it waterproof, fraud resistant and permanent. This makes it perfect for legal documents or for scrapbooking. Its rubberised grip makes it comfortable to use for long periods. The Signo 307 has a newly developed nib makes it perfect for long essays. If you are