Progressive Trading Inc. introduces a colorful addition to their award-winning MAGZ-X magnetic construction sets. Now, the popular MAGZ-X comes in an array of fluorescent glow-in-the-dark colors. MAGZ-X is a construction toy with innovative X-shaped pieces that expand the variation in the types of geometric shapes it can construct. Each set comes with magnetic bars, steel balls, and X-shaped pieces that either repel or attract each other depending on the positioning of the balls. They can also be used in the classroom as educational aids for chemistry and geometry. Prices vary depending on package size, ranging from 42 to 108 piece sets.