Modeleras

Modeleras, also known as modeling clay or plasticine, are pliable materials used for sculpting and modeling. They are composed of a wax-based or oil-based substance, often mixed with fillers and pigments. Unlike air-dry clay, modeleras do not harden when exposed to air, allowing for extended working time and the ability to repeatedly reshape creations. This characteristic makes them ideal for practice, experimentation, and creating temporary models.

The term "modeleras" can encompass a variety of products. Some are designed for professional artists and sculptors, offering a smooth texture and excellent detail retention. Others are intended for children and educational settings, often featuring brighter colors and a softer consistency for easier manipulation. The consistency of modeleras can vary, ranging from firm and dense to soft and pliable, depending on the intended use and formulation.

Key properties of modeleras include their malleability, durability (in their unhardened state), and non-drying nature. They are commonly used in animation for stop-motion projects, in product design for prototyping, and by hobbyists for creating figures and decorative objects. The absence of firing or drying requirements simplifies the creative process, making modeleras an accessible medium for a wide range of users. Different brands and types of modeleras may have unique properties regarding tackiness, temperature sensitivity, and colorfastness.