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Self-inking Stamp 6 Band Digits 0-9 w/ Black Ink Pad

$41.99 at Newegg

Ranger Archival Ink Pad #0-Shadow Grey

$11.09 at Overstock.com

Cricut Infusible Ink Markers (1.0), Neons (5 Ct) (Pens)

$19.39 at Overstock.com

Zebra 45211 sarasa grand retractable gel pen 0 7mm black ink

$9.06 at Overstock.com

Pilot Parallel Calligraphy Multicolor Plastic 1.5/2.4/3.8/6.0-millimeter Pen Set with Bonus Ink Cartridges

$24.64 at Overstock.com

Ranger Archival Ink Pad #0-Aquamarine

$10.99 at Overstock.com

Ranger Archival Ink Pad #0-Paradise Teal, AIP-52500

$10.69 at Overstock.com

Ranger Archival Ink Pad #0-Magenta Hue, AIP-30614

$10.69 at Overstock.com

Ranger Archival Ink Pad #0-Cobalt

$11.29 at Overstock.com