E-Z Chalk Enhancer Kit With Applicators & Dipping Caps-1 Ounce. Use with chalk water based markers colored pencils dye and pigment pads. Includes chalk applicators but may also be used with sponges. Great for blending techniques as instructed on the back of the package . Acid free and non-toxic. Meets CPSIA (Consumer Product Safety Improvement Act) Standards. Packaging may vary.