Puddles is a slightly tinted especially liquid crystalline product designed to replicate small puddles and standing dirty water on your dioramas and vignettes. Puddles is self-leveling and capable of flowing over uneven surfaces; apply thin layers, no more than 3 mm at a time. If depth is desired, build up thin layers. Its composition allows easy handling with a brush achieving a very realistic texture. High quality acrylic product. Non toxic.