dsjuggling glow in the dark acrylic contact juggling ball - 76mm (appx. 3inch) glowing green color dsjuggling <p>one glow in the dark acrylic contact juggling ball 76mm - appx. 3inch. </p><p>glowing bright green in the dark after charged from sunlight.</p><p> wrapped and packed in box safely.</p> <p> perfect size and weight for juggling pro or stage performance.</p> <p>these phosphorescent balls will glow in the dark when charged under any light source. they will also glow when activated by black light (uv).</p> <p>these glowing juggling balls appear almost solid milk white under normal light, it's made by acrylic plastic material, it's hard juggling ball.</p> <p>please be sure to charge it under the sunlight or any light source before juggling it! </p> <p>the luminous time is about 8-10 minutes, which also depends on your charging time and light source.</p>