Miniatronics is pleased to introduce a new and unique product for the hobby world. Realistic flashing arrows! Traffic arrow boards keep workers safe during road repair and direct traffic during lane closures. Light up roadwork, accidents, construction sites and more. The Miniatronics flashing arrow is the result of a two year effort to bring a new and unique product to the hobby world. We did the hard part, now the rest is up to you. We wanted the look you see when you are traveling on a highway and there right in front of you is a flashing arrow directing you to proceed right, left or around, but proceed with caution. As with most of Miniatronics products this too has value added; included is a 3VDC transformer plus 10 feet of our popular 30-gauge wire for extending your arrow wires, and for ease in mounting the arrows double sided tape. Everything at your fingertips. These arrows will add an entire new dimension to your layout or diorama. Place the double arrow on the rear of a construction vehicle. Two or three single arrows on road barricades. Use a single arrow to direct crowds to a grand opening or attraction. We gave you a head start; the rest is up to you, use your imagination and tell you friends about the arrows; we are sure they will want to add some too.