The Dripstick is a refillable squeezable marker with exchangeable tips. These empty markers feature a novel Eazy-Refill system with a screw-on tankcap. The top gives maximum hold, regardless of how hard you squeeze. Just squeeze somewhat when painting or writing to succeed in distinctive drippping effects. Note: The usage of Molotow Cocktails CoversAll refill is really useful, but Dripsticks work smartly with different refills also. Sold as PACK OF 4.