SKU: AT-8403 0.6mm in diameter with metal retainers; fit 0.9mm old Classic Century mechanical pencil models; not for use with current Classic Century, Tech3 and Tech4 mechanical pencil models; three (3) pink erasers per package SKU: AT-8748 0.4mm in diameter; fit 0.7mm, 0.9mm Cross Value Collection and Franklin Covey mechanical pencils; not for use with current Classic Century, Tech3 and Tech4 mechanical pencil models; five (5) blue erasers per package SKU: AT-8753 0.5mm in diameter with metal retainers; fit 0.5mm, 0.7mm Cross mechanical pencils including current Classic Century, Tech3 and Tech4 models; five (5) per package SKU: AT-8406 0.47mm in diameter; fit only 0.5mm Cassette pencil models; not for use with current Classic Century, Tech3 and Tech4 mechanical pencil models; five (5) white erasers per package SKU: AT-8754 0.47mm in diameter with metal retainers; fit only Cross Click pencil models; not for use with current Classic Century, Tech3 and Tech4 mechanical pencil models; five (5) white erasers per package SKU: AT-8781 0.4mm in diameter with metal retainers; only for use with Switch-it converters; not for use with current Classic Century, Tech3 and Tech4 mechanical pencil models; five (5) yellow erasers per package
