Amazon.com: EDGELEC 120pcs 10cm Breadboard Jumper Wires Assorted Kit, 15cm 20cm 30cm 40cm 50cm 100cm Optional Dupont Wire 3.9 inch Male to Female Male to Male Female to Female Multicolored Ribbon Cable :
Southwire (By-the-Foot) 3/0 Black Stranded CU SIMpull THHN Wire 20507099 - The Home Depot
Jump wire - Wikipedia
Amazon.com: Z&T 100pcs Solderless Flexible Breadboard Jumper Wires Kit Male to Male 12 16 20 25cm Optional, Multicolored Arduino wires Dupont Ribbon Cables for DIY Electronic Projects Raspberry PI : Everything Else
MP006284 - Multicomp Pro - Jumper Wire Kit, Female to Female, Multi-Colored
Breadboarding wire bundle : ID 153 : $4.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Premium Male/Male Jumper Wires - 20 x 6 (150mm) : ID 1957 : $1.95 : Adafruit Industries, Unique & fun DIY electronics and kits