Kit Alarme Sonore ess Réalisé à la main à

Réalisé à la main à partir de bâtonnets de corail rouge naturel

Hypersensitivity to one of the constituents

experiment with conductivity

❀ Dimensions : 23 x 2

Kit Alarme Sonore ess Réalisé à la main àITEM FEATURES In this kit you will find all the necessary components to make your own alarm system that you can place on your bedroom door. Transform yourself into a little electrical engineer and learn how basic electrical components work such as lamp, buzzer, switch, battery connector A fun educational game that allows children to observe and experiment, using a trilingual, full color booklet, illustrated with photos explaining the different stages