Kneaded Eraser vs. Putty Rubber

Attribute	Kneaded Eraser	Putty Rubber
Material	Soft and pliable rubber compound	Firm and moldable rubber compound
Color	Usually grey or white	Comes in various colors
Texture	Soft and sticky	Firm and less sticky
Usage	Mainly used for lightening or erasing pencil marks	Mainly used for lifting off charcoal or pastel marks

Introduction

When it comes to erasing mistakes in art or writing, two popular options are the kneaded eraser and putty rubber. Both tools have their own unique attributes that make them suitable for different tasks. In this article, we will compare the characteristics of kneaded erasers and putty rubbers to help you decide which one is best for your needs.

Texture

One of the key differences between kneaded erasers and putty rubbers is their texture. Kneaded erasers are soft and pliable, making them easy to mold into different shapes. This flexibility allows artists to erase small details or create highlights by dabbing or rolling the eraser over the paper. Putty rubbers, on the other hand, have a firmer texture that provides more precision when erasing. They are better suited for removing larger areas of graphite or charcoal without smudging.

Erasing Power

When it comes to erasing power, putty rubbers are generally more effective at removing stubborn marks from paper. The firmer texture of putty rubbers allows them to lift off more pigment with each stroke, making them ideal for correcting mistakes in drawings or sketches. Kneaded erasers, on the other hand, are better suited for light erasing or creating subtle shading effects. While kneaded erasers may not be as powerful as putty rubbers, they are versatile tools that can be used for a variety of erasing techniques.

Durability

In terms of durability, putty rubbers tend to last longer than kneaded erasers. The firmer texture of putty rubbers allows them to maintain their shape and effectiveness over time, even with frequent use. Kneaded erasers, on the other hand, can become dirty or lose their elasticity after repeated use. However, kneaded erasers can be revived by kneading them until they are soft and pliable again, extending their lifespan.

Versatility

Both kneaded erasers and putty rubbers are versatile tools that can be used for a variety of erasing techniques. Kneaded erasers are particularly useful for creating highlights, blending charcoal or graphite, and erasing small details. Putty rubbers, on the other hand, are better suited for erasing larger areas of pigment, correcting mistakes in drawings, and creating sharp edges. Depending on your specific needs, you may find that one tool is more versatile than the other.

Price

When it comes to price, kneaded erasers are generally more affordable than putty rubbers. Kneaded erasers are often sold in packs of multiple erasers, making them a cost-effective option for artists who go through erasers quickly. Putty rubbers, on the other hand, are typically sold individually and may be more expensive than kneaded erasers. However, the durability and erasing power of putty rubbers may justify the higher cost for some artists.

Conclusion

In conclusion, both kneaded erasers and putty rubbers have their own unique attributes that make them valuable tools for artists and writers. Kneaded erasers are soft and pliable, making them ideal for creating highlights and erasing small details. Putty rubbers, on the other hand, have a firmer texture that provides more precision when erasing larger areas of pigment. Depending on your specific needs and preferences, you may find that one tool is better suited for your projects than the other. Ultimately, the choice between kneaded erasers and putty rubbers comes down to personal preference and the type of work you are creating.