Differences Between TPR and Food Grade Silicone Squishies

Squishies come in a variety of materials. Among the most common are TPR (Thermoplastic Rubber) and food grade silicone. While both materials offer a satisfying squish, they differ in several ways, including texture, durability, and safety. Here’s a closer look at how TPR and food grade silicone squishies compare to help you choose the best one for your needs.

Material

TPR (Thermoplastic Rubber) is a flexible, rubber-like material that combines the properties of plastic and rubber. It is made by blending synthetic polymers and rubber compounds, making it easy to mold and versatile for various uses, including squishies.

Food grade Silicone is a type of silicone rubber specifically designed for use with food and medical products. It is non-toxic, hypoallergenic, and extremely flexible. Food grade silicone is often used for kitchen tools, bakeware, and baby products, ensuring safety when it comes in contact with consumables.

Texture and Feel

TPR squishies are typically firmer than food grade silicone squishies. They offer a satisfying resistance when squeezed but tend to bounce back quickly, providing a more pronounced "squish" without lingering.

Food grade silicone squishies are generally softer and more pliable. They tend to have a smooth, velvety texture, and their slow-rising nature gives them a slower rebound, which is part of the reason they are so popular for stress relief. The slower recovery time makes them ideal for those who want to feel more relaxation when squishing.

Durability

Both TPR and food grade silicone squishies are durable, but food grade silicone tends to outlast TPR when it comes to long-term use. Silicone is resistant to degradation from UV light, temperature extremes, and exposure to oils or chemicals, which makes it highly durable.

TPR squishies can wear down a bit quicker, especially when exposed to heat or direct sunlight over time. TPR is less resilient to environmental factors and may lose its shape or texture after prolonged use.

Safety

When it comes to safety, food grade silicone is the clear winner. It is made from non-toxic, hypoallergenic materials, and it is certified as safe for food contact. This makes it suitable not just for squishies, but also for a variety of products like baby teething toys, kitchen utensils, and bakeware.

TPR squishies, while non-toxic, are not typically food safe. Though TPR is generally considered safe for general play, it’s important to avoid using these squishies with food or in environments where ingestion might occur, especially if they’re not manufactured with food safety in mind.

Cost

TPR squishies are typically more affordable compared to food grade silicone squishies. The production cost for TPR is lower, and much easier to mass produce.

Food grade silicone squishies tend to cost more because higher quality materials are used and details are done by hand.

Environmental Impact

When it comes to the environment, food grade silicone is the more eco-friendly option. It is a durable material that can last a long time, reducing the need for frequent replacements. Additionally, food grade silicone is generally more recyclable than TPR.

TPR squishies, while not the worst option for the environment, are made from synthetic polymers that may take longer to break down and are less biodegradable than silicone.

Which One Should You Choose?

When deciding between TPR and food grade silicone squishies, it all depends on your priorities:

Choose TPR squishies if you’re looking for a firmer, bouncier squish at a more affordable price.

Choose food grade silicone squishies if you want something softer, longer-lasting, and made from safer materials.