Here's a cool, futuristic, sci-fi grenade, which is also a storage box for 7 AA 9 AAA batteries! When filled to full capacity, its weight in hand provides even more of the desired effect! This Battery Grenade Comes assembled in the colors you see in the photos! Nothing to do here just take it out of the box pop your batteries in and you're ready to go! perfect for camping bug out bags survival gear and MORE! Made from Recycled Biopolymer These are strong and will not break easily. I have over 50 of these in stock and ready to go so if you want more than 1 for a great deal or if you want different colors contact me before ordering! NO ASSEMBLY REQUIRED PROUDLY MADE IN THE USA SHIPS FREE (USA ONLY)