36 piece rainbow flame stick display. 1.50 ounce tube Rainbow Flame sticks fun for the whole family! Enjoy the romance of colorful blue and green flames in your next wood fire. For fireplaces, pellet stoves, woodstoves, campfires and fire pits. Just toss into a brightly burning wood fire, sit back and enjoy the fiesta of colorful flames. Long lasting - up to 40 minutes of colorful flames. Then tubes burn to ash and are not harmful.