Get ready to be super-organised when the kids go back to school with this Bubbalux Bubblegum Blackboard project from Sharon Callis! Use chalk pens or regular chalk and simply wipe clean each time you need to change the messages. Great for families, classrooms, home decor and because Bubbalux is completely weatherproof and waterproof, you can even use it for exterior notices! Supplies: 1 x Bubbalux Black standard size sheet 1 x Bubbalux Red standard size sheet 1 x Bubbalux Gre