Bible safe dry highlighters refills are compatible with the G.T. Luscombe Bible Dry Highlighters. Refillable highlighters are economical and environmentally friendly. Won’t bleed through any paper including thin bible paper. Archival quality will not fade or smear other inks. No sharpening necessary. Travel easily as refills come in plastic tubes with lid. Perfect for Bible Study, Journaling, Color Coding, and so Much More Great gift for Mother's Day, Father's Day, Birthday, Confirmation, Baptism or keeping sermon notes or notetaking in a bible study class. G.T. Luscombe Company, Inc., a family-owned and operated business, has served the Christian market since 1974. Soon after getting started selling audio/visual equipment and other presentation supplies, GTL saw the need for better book and Bible accessories. GTL now focuses on supplying quality products for Christian bookstores to equip consumers with writing supplies, study aids, and inspirational novelty items. Stores worldwide carry a variety of GTL's products including Bible highlighters, underliners, pens, study marking kits, magnifiers, book lights, Bible index tabs and Bible journaling products.