Keebor Black Permanent Markers Bulk of 100 Pack, Fine Point Permanent Marker Set, Waterproof, Quick Drying, School & Office Supplies | Permanent Marker Set, Waterproof, Quick Drying, School & Office Supplies

Customers find these markers work well and offer good value for money. However, the quality receives mixed feedback, with some saying they're better than Sharpies while others find them inferior. Moreover, durability is a concern as they don't last long, and the ink dries up quickly. The tip quality and writing performance also get mixed reviews, with one customer noting the fine point provides precise control, while another mentions they don't write well on soft plastic surfaces. Additionally, smudge resistance gets mixed feedback, with some saying they prevent smudging while others report smudging issues.