Carpenter Ink Fountain | Carpenter Line Drawing Marker | Double-layer Ink Chamber: It has a double-layer ink chamber with a sealing ring to tightly prevent leakage.
Smooth Operation and Easy Thread Collection: Equipped with a non-slip, quick-swinging handle for easy thread collection without jamming.
High-definition Horizontal Bubble Design: It features a double line with a large bubble design for quick horizontal help.
Automatic Ink Reset Button: Convenient automatic ink pressure reset button for easy thread insertion into the sponge.
Even and Clearly Marked Lines: Extends the cotton thread by 50 meters, providing strong ink absorption and good moisture retention to get clear, even lines.
