Keep your young scientists captivated for hours. Kid Concoctions Slime now comes in glow-in-the-dark and metallic. Kids will love this crazy cool concoctions kit that offers endless amounts of gooey fun! Comes in 4 assorted colors Metallic: Silver and gold and Glow: Green and orange. One 4.6 oz container included. Colors vary. For ages 6 and up. 3"H