1 eraser to erase pencil marks. 40mm x 30mm x 5mm approx Many erasers are made from plastic, mainly PVC (made using toxic pthalate softeners). This one is from natural rubber so free from all of that. Feel great about where it comes from Raw materials from Europe? No - rubber trees don't grow here! Organic? Unclear Manufactured in Europe? No - Malaysia What's it made from? Natural rubber What's it packaged in? Nothing Shipping packaging from manufacturer to us: Cardboard box only Plastic-free? Yes Vegan? Yes Animal-cruelty-free? Yes Reused upcycled or recycled? No Feel great about where it goes after you've used it Biodegradable / compostable? Yes 100% biodegradable, but natural rubber takes more than 3 months to biodegrade and so isn't technically compostable Reusable refillable? Yes Recyclable? No Feel great about you and your child using it Great for ages: All Shelf life: Indefinite Safety standards met: Relevant EU safety standards Solvent-free? Yes Gluten-free? Yes Peanut-free? Yes Soy-free? Yes Lactose-free? Yes Easy to wash-off clothes / skin? Yes Improvements we're working on in this product: None, we think this is as good as it gets, but let us know your suggestions!