HEALLILY Teachers Pointer Classroom Whiteboard Presentation Teaching Pointer Stick for Teachers Optical Store Optometry Visual Chart auspowers_batchtwo USB A to USB A

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HEALLILY Teachers Pointer Classroom Whiteboard Presentation Teaching Pointer Stick for Teachers Optical Store Optometry Visual Chart auspowers_batchtwo USB A to USB AHEALLILY Teachers Pointer Classroom Whiteboard Presentation Teaching Pointer Stick for Teachers Optical Store Optometry Visual Chart DescriptionThis item is a Expansion stick for optometry, retractable Optometry baton sight stick extension type pen style. Features Color: Silver. Material: Stainless Steel Size: 50 x 0. 5 x 0. 5cm Retractable Optometry baton sight stick extension type pen style. Be suitable for glasses store and optical school. Be