Pentel Handy-line S Retractable & Refillable Highlighter Refill
Amazon.com : Pentel Handy-line S Retractable and Refillable Permanent Marker, Bullet Tip, Black Barrel, Black Ink, Box of 12 (NXS15-A) : Office Products
Amazon.com : Pentel Handy-line S Retractable and Refillable Highlighter, Yellow 12-Count (SXS15-G) : Office Products
Lifemaster Pentel Handy Line S Highligter Marker Retractable Refillable Blue/violet/orange/yellow/pink/green Sxs15 - Highlighters - AliExpress
Handy-line S™ Highlighter Refills — Pentel of America, Ltd.