A set of labeled caps for bowden tube ends in a dry box. These are for 4mm tube OD.

When a filament is not in use the tube's open end must be sealed so that moisture cannot pass thru the tube back into the dry box. Also a little length should be preserved for pulling out the filament in the future. These caps are exactly designed to do so.

Recommended Print settings

• Material - PLA
• Supports - None
• Layer height - 0.2mm
• Infill - 15%
• Bottom layers - 4 or more

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