Insect Bottle with Magnifier & Scale Face Mask and better chemical resistance than

and better chemical resistance than either

For children less than 12 years

Great for mental mathematics with negative numbers

allowing for easy and comfortable donning while maintaining a secure grip

Insect Bottle with Magnifier & Scale Face Mask and better chemical resistance thanThis product is insect observation box, which is made of premium material, durable for long term use. With this observer, insects and plants can be carefully observed. Premium Quality: 100% correct, this model is made of high quality PVC, hand painted and assembled with the utmost attention to detail. This model can be used as a visual aid in schools for biological lessons. If you need custom order with different sizes design please contact us. Safely