Handle
Bakelite
Bergeon · Brass scratch-brush pen

A complete pencil-form brush with a Bakelite handle and replaceable 4 mm brass brush.
Match the brass scratch-brush contact to the actual case material and intended process.
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The physical equipment
Bakelite
One complete brush pen; extra refill not itemized
What this choice changes
The Bergeon 2834-L is a complete hand scratch-brush pen, offered for fine cleaning on watch cases and other listed watch parts. Its brass working contact is a different operation from soft dust brushing or directed air. Choose the contact and surface requirement for the actual case work rather than treating this as a soft dial-dusting brush.
The handle is described as Bakelite, approximately 10 mm in diameter, with an overall tool length of about 120 mm. The replaceable brush is labeled 4 mm in diameter. Those dimensions concern different components and do not establish a shared refill connection with another brush pen.
The package lists one pen, and the image shows a brush already fitted. No additional refill is itemized. If future replacement is essential, confirm the exact compatible refill rather than buying only from its diameter label. The JuxLux soft-bristle package and Waymil bulb serve different cleaning-contact needs.
| Detail | Listed specification |
|---|---|
| Model/part | 2834-L |
| Handle | Bakelite |
| Handle diameter | 10 mm |
| Overall length | Approximately 120 mm |
| Working brush | Brass, 4 mm diameter, replaceable |
| Supplied | One complete brush pen; extra refill not itemized |
Match the brass scratch-brush contact to the actual case material and intended process.
Confirm the exact refill interface; diameter alone does not establish compatibility.
The package identifies one pen, with a fitted brush shown. An additional refill is not itemized.
It is a brass scratch-brush contact for a different operation. The JuxLux package is described as soft-bristle brushing.
The source gives the brush diameter but no complete replacement connection. Confirm the specified refill for this model.
Selected listing descriptions, specifications and source images were compared for this reference. No hands-on trial is claimed. Product identifier: B0B5L51SYQ.