Halloween Smoke Bombs Fuse activated Smoke Balls 4 packs of 6 smoke balls (24 smoke balls) Colors Included: 4 Yellow, 4 Orange, 4 Green, 4 Purple, 4 Black & 4 White. Not allowed to ship to PO Boxes. Each Ball lasts around 20 seconds. Produces high quality, non-toxic smoke perfect for Smoking Pumpkins! Shipping Info If you order after 1pm MST then add 1 business day to the quoted delivery date at checkout. Not allowed to ship to PO Box Addresses No returns or refunds. Please plan accordingly. Perfect for Halloween photo shoots. Make your pictures extra spooky with the addition of Halloween smoke balls. Halloween smoke bomb pumpkins are a fun way to capture family memories and start a new holiday tradition.