Purchase List - LINK UPON ADVANCED MATERIAL CORP - LINK UPON ADVANCED MATERIAL CORP,We strongly recommend using environmental safety materials which is non-PVC, non-toxic, & latex-free. For eco-friendly products, such as erasers, TPE(R) grips, polymer crayons, color leads and ferrules on pencils, please contact us anytime you need. - TaiwanB2B - TaiwanManufacture