500 ROUNDS REFILL PACK BALLS AMMO COMPATIBLE WITH NERF RIVAL* PERFECT SIZE - Our yellow balls measures 0.87in and has been exaively tested and proven by our professional team to perform as well as name brand products. Suitable for Nerf Rival toy guns such as Apollo XV-700, Artemis XVII-3000, Atlas XVI-1200, Helios XVIII-700, Kronos XVIII-500, Khaos MXVI-4000, Mxix-5000, Nemesis MXVII -10K and Zeus MXV-1200 burst guns. * HIGH QUALITY - Our refill pack ammo are a of non-toxic PU arial that is not easily cracked and is durable. Just what the kids need for their gaming experience! * PACKAGE INCLUDES - 500 rounds of high impact balls. Affordable a and more quantity. That's enough ammo for the kids! Fire away! * a GIFT - If your kids/family/a want to throw a gunfight themed party, give them these Laoppoc ammo bullets refill packs as a gift and let them have fun! Perfect for any backyard toy gun adventure. * PREMIUM SERVICE - If you have any questions after you receive our yellow balls, please contact us promptly and we will resolve them for youwithin 24 hours. We will unconditionally return or exchange the product. Let you buy with confidence!