1. WIDELY COMPATIBLE : Design for T4E HDR68/ HDS68/HDX68/ HDB68 and Byr na series (SD/LE/EP) device, as well as other standard .68 caliber launcher. These .68 caliber aluminum balls are ideal for practice or home defense for beginners and experienced

2. COMBO OFFER : You can get 50 pcs .68 caliber balls combinations are available. There are also other combinations, whether you are a professional player or a beginner just starting to practice, there is always a combination to meet your needs

3. High Quality 0.68 Balls: Crafted from high-grade aluminum with a smooth, round finish. Precision-calibrated to be infinitely close to 0.68 inches, ensuring perfect compatibility with 68-caliber launchers—no sliding or jamming. Ideal for target practice

4. IDEAL .68 BALLS : Each ball weighs 7.3 grams and features high-speed straight flight and powerful impact. Stiffer than rubber, nylon or plastic balls, these 68 caliber self-defense balls provide superior impact and penetration to stand out in training

5. DURABLE AND ECONOMICAL : our 68 caliber solid aluminum balls won't break and can be reused. You won't have to replace them as often, making them a reliable and economical self-defense option

6. VERSATILE : 68 caliber self defense balls are perfect for non-lethal defense. Suitable for paintball launchers and slingshots, as well as backyard target practice, demonstrating their versatility and reliability