RS PRO | RS PRO Blue/Grey 0.2 mm² Hook Up Wire, 24 AWG, 7/0.2 mm, 100m, PVC Insulation | 196-4239 | RS Components
Amazon.com: VIGAN 20PCS 50CM Stainless Steel Spring Wire Hard Wire Full Hard Wire Straight Wire 0.2-3MM Spring Steel Wire (0.2MM), Silver : Industrial & Scientific