Material: Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do not mind before ordering, Thank you!) Package weight: 32g Package size: 15x4x1cm,(Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering.) The Double-headed Different-color Highlighter Is A One-time Use Pen And Cannot Be Replaced After The Ink Is Used Up. Wide Range Of Applications: Suitable For Taking Notes In Class, Journaling, Taking Notes In The Office, Etc., The Colors Are Bright And Eye-catching, And The Goal Can Be Completed Faster. Very Cute Pastel Color Highlighter Set, 3 Pieces Of 6 Colors, No Repeats, Everyday Highlighter Markers For School Office Homework Projects Study Teacher Supplies. The Ink Is Smooth And Not Stuck, And The Hand Feels Light And No Burden When Using It. Unique Design: One Can Be Used At Both Ends, And The Ink Colors At Both Ends Are Different, Which Is Equivalent To Buying One Pen And Owning Two Pens At The Same Time; The Design Of The Pen Head Can Better Control The Thickness Of Writing, And You Whatever You Want.