The Velleman WJW351 Jumpers set consists of coloured jumpers in red, orange, yellow, green, blue, grey, and white. Manufactured by Velleman, this set is ideal for connecting components on a breadboard or prototype board without soldering. Its varied colours facilitate easy tracking of circuit connections. https://elecena.pl/product/28691800/velleman-wjw351-jumper-set-multicolour-includes-7-colours 2025-05-14 https://elecena.pl/product/28691800/velleman-wjw351-jumper-set-multicolour-includes-7-colours 2026-07-22