IQ KEY is an educational toy which assembl the capsule and block of carious functions by a patented combination method so that make it operate. By using a component of over 40 kinds, instrument of a variety of shpes that can meet in daily life can be made and scientific principle and phenomena can easily be understood while play.
ترست بايلوت
منذ شهر
منذ أسبوعين
منذ أسبوع
منذ شهر
