Group of DUSE Refillable PERMANENT Markers [20-ml; size-2]

$1.49 each; $3.49/3-pcs; they are blank/empty

• Size-2: length = 15.00-cm; circumference = 6.50-cm
• they are reusable by simply refilling with ink
• the tips/nips and filter-chambers are replaceable
• they are heavy-duty products made of sturdy material