Easy to use.
Colors are black, white, red, yellow, blue and green.
Colors are vibrant.
Activates with only water.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 1.5 inch
Height : 0.5 inch
Length : 6.4 inch

Item Weight: 0.32 ounce (View shipping rates and policies)
Shipping Weight: 0.32 ounce (View shipping rates and policies)

ASIN : B009127S4Y