Velleman MK147 / WSL147 Dual White Led Stroboscope DIY Soldering Kit

Velleman MK107 LED Running Light Soldering Practice Kit

Velleman MK112 Brain Game MiniKit - Entry Skill Level Soldering Practice Kit

Velleman MK123 Rolling Clock Soldering Practice Kit (Assembly Required)

Velleman MK173 Mini 6-Led Chaser DIY STEM Kit (solder version)

Velleman MK152 / WSG152 SPINNING LED WHEEL DIY SOLDERING KIT

Velleman MK104 Electronic Cricket Solder Kit Sound Light DIY Practice Project