Size: 7X7cm(2.8X2.8 inches) Color: One pack one color,glow in dark, you have to charge it under sunshine or fluorescence lamp before you put it in dark to see glow. Quantity:~10 sheets per pack,2 packs and 2 color total for biding price.

• Size : 7X7cm(2.8X2.8 inches)
• Color: One pack one color,glow in dark, you have to charge it under sunshine or fluorescence lamp before you put it in dark to see glow.
• this powder is "charged" with any source of light (sunlight works great) and will glow for 2-24 hours afterwards, depending on the color and charge time.
• Quantity:~10 sheets per pack,2 packs and 2 color total for biding price.
• Delivery time: By Airmail: Generally, delivery to USA takes about 10-35 days. Delivery to Canada,AU, UK, and other European countries takes about 14-28 days.

Size : 7X7cm(2.8X2.8 inches)Particles