Mainan Edukasi Anak - 4M Kidz Labs/Buzz Wire Making Kit

Brand 4M Material Plastic, Metal Item Dimensions LxWxH 8.66 x 7.09 x 3.15 inches Number of Pieces 18 About this item Construct your own buzz wire and learn how an electric circuit is made Move the wand along the wire without making the buzzer buzz! Create new shapes each time you play to test your skill under pressure Design different shapes with different levels of difficulty Suitable for childen aged 8 and above