Notes for Attention: No flint accessories?Due to transportation safety concerns, our swords are designed without sparks by default. If you want to experience the spark function, you will need to purchase some Flints separately. We have reserved a spring. All you need to do is purchase the Flint accessory, insert the spring and the Flint into the sword together, and charge it. Then the spark function will work properly.We recommend that you search for the keyword: Flint Accessory kit?or consult us. Specifications: Name:Colorful Streamer Glowing Sword Toys Colour: Grey, red Length: 31.5 inches (80 cm) Width: 3.74 inches (9.5 cm) Thickness: 1.77 inches (4.5 cm) Special Effects: LED illumination, mist spray, impact sound effects Material: ABS plastic + electronic components Power Source: Battery-powered (LEDs and sound effects) Battery capacity: 500 mah Applicable age: 14 years old+ Description Flash Effects: Every swing of the delivers cinematic flashes, offering dazzling visual effects , Suitable for Cosplay Halloween Props and Christmas Gifts Collect Decoration. Immersive Mist Feature: Simply add water to activate the mist function, creating a futuristic vapor effect that flows along the blades. LED Light Strip with Impact Sound Effects: Multiple LED color modes deliver vibrant, fluid lighte effects. Combined with built-in impact sounds, this sword offers a rich, cinematic experience. Construction: Ideal for role-playing and display, this 80cm (31.5-inch) blades is crafted from ABS plastic with integrated electronics, balancing durability with stylish aesthetics. Package Lightsaber Toy*1, Scabbard*1, Water bottle*1, Charging cable*1