Glow in the Dark Mars Mud ~ Gooey Putty! Out of this world Fun!
Stretch and bounce this play marbled martian sludge that comes straight from the red planet. Play with this fun glow-in-the dark gooey gunk putty from another planet for hours of fun. Each 3" x 2.25" container of Mars Mud is resealable for easy storage. Slap it on the table and watch the slime slowly creep along the surface. Your friends will beg to play with your Mars Mud. Sold individually, assorted colors. Recommended for ages 5 and up.