1. Material: High quality fluorescein
2. Usage Method: Break the fluorescent substance inside and crush it thoroughly than flick it with your finger 3. Features: High quality material light weight and small volume to lighten the weight of float increase the sensitivity and the luminescent time is over 12 hours. 4. Tips: You can keep the broken light stick in refrigerator to reduce rate of reaction and prolong fluorescent lifetime. 5. Package Include: 10 packs of Luminous Float - Each one includes: -- 5 x Light Sticks -- 2 x Gel hoses -- 1 x Gel cap |
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