Download 3D-printable designs for Surface Slim Pen

Customize your Surface Slim Pen with 3D-printable grip and cap designs in different shapes, textures, and sizes. Choose an individual design to download, or download all available Surface Slim Pen designs at once.

The first two file types have all the parts needed to be assembled into the pen grip. Please refer to the 3D printing instructions: 3D printing guidelines for pen grips with Surface Slim Pen.

3D-printable pen grip designs for Surface Slim Pen

Customize your Surface Slim Pen with a grip design that suits your needs. The designs are available in different shapes, sizes, and textures.

The STEP and 3MF files include all the parts needed to assemble the pen grip. The Unibody STL files are designed for SLS printing and do not require assembly.

Download the grip design that works for you.

Unibody STL files (for SLS printer)

STEP files provide an assembled 3D model of the grip. Use these files if you want to customize or modify the design before printing.

Legend number	Design name	File name	File size	Description
1	Small Cone Textured Slim Pen Grip	Small Cone Textured Slim Pen Grip.stl	2.13 MB	Small cone shape, textured.
2	Medium Cone Textured Slim Pen Grip	Medium Cone Textured Slim Pen Grip.stl	2.38 MB	Medium cone shape, textured.
3	Large Cone Textured Slim Pen Grip	Large Cone Textured Slim Pen Grip.stl	2.34 MB	Large cone shape, textured.
4	Small Bulb Textured Slim Pen Grip	Small Bulb Textured Slim Pen Grip.stl	2.83 MB	Small bulb shape, textured.
5	Medium Bulb Textured Slim Pen Grip	Medium Bulb Textured Slim Pen Grip.stl	3.77 MB	Medium bulb shape, textured.
6	Large Bulb Textured Slim Pen Grip	Large Bulb Textured Slim Pen Grip.stl	29.6 MB	Large bulb shape, textured.
7	Large Cylindrical Textured Slim Pen Grip	Large Cylindrical Textured Slim Pen Grip.stl	1.91 MB	Large cylindrical shape, textured.
8	Small Cone Smooth Slim Pen Grip	Small Cone Smooth Slim Pen Grip.stl	1.49 MB	Small cone shape, smooth.
9	Medium Cone Smooth Slim Pen Grip	Medium Cone Smooth Slim Pen Grip.stl	1.69 MB	Medium cone shape, smooth.
10	Large Cone Smooth Slim Pen Grip	Large Cone Smooth Slim Pen Grip.stl	1.71 MB	Large cone shape, smooth.
11	Small Bulb Smooth Slim Pen Grip	Small Bulb Smooth Slim Pen Grip.stl	2.11 MB	Small bulb shape, smooth.
12	Medium Bulb Smooth Slim Pen Grip	Medium Bulb Smooth Slim Pen Grip.stl	2.95 MB	Medium bulb shape, smooth.
13	Large Bulb Smooth Slim Pen Grip	Large Bulb Smooth Slim Pen Grip.stl	4.12 MB	Large bulb shape, smooth.
14	Large Cylindrical Smooth Slim Pen Grip	Large Cylindrical Smooth Slim Pen Grip.stl	1.51 MB	Large cylindrical shape, smooth.
15	Surface Slim Pen All STL Files for SLS Models	Surface Slim Pen All STL Files for SLS Models.zip	62.8 MB	All STL files for Surface Slim Pen.

STEP files (assembled 3D model)

Unibody STL files are designed for selective laser sintering (SLS) printing. The grip is designed as a single piece, so it does not require assembly after printing.

Legend number	Design name	File name	File size	Description
1	Small Cone Textured Slim Pen Grip	Small Cone Textured Slim Pen Grip.stp	9.94 MB	Small cone shape, textured.
2	Medium Cone Textured Slim Pen Grip	Medium Cone Textured Slim Pen Grip.stp	12.4 MB	Medium cone shape, textured.
3	Large Cone Textured Slim Pen Grip	Large Cone Textured Slim Pen Grip.stp	10.8 MB	Large cone shape, textured.
4	Small Bulb Textured Slim Pen Grip	Small Bulb Textured Slim Pen Grip.stp	11.2 MB	Small bulb shape, textured.
5	Medium Bulb Textured Slim Pen Grip	Medium Bulb Textured Slim Pen Grip.stp	10.5 MB	Medium bulb shape, textured.
6	Large Bulb Textured Slim Pen Grip	Large Bulb Textured Slim Pen Grip.stp	11.7 MB	Large bulb shape, textured.
7	Large Cylindrical Textured Slim Pen Grip	Large Cylindrical Textured Slim Pen Grip.stp	6.38 MB	Large cylindrical shape, textured.
8	Small Cone Smooth Slim Pen Grip	Small Cone Smooth Slim Pen Grip.stp	3.23 MB	Small cone shape, smooth.
9	Medium Cone Smooth Slim Pen Grip	Medium Cone Smooth Slim Pen Grip.stp	3.34 MB	Medium cone shape, smooth.
10	Large Cone Smooth Slim Pen Grip	Large Cone Smooth Slim Pen Grip.stp	3.12 MB	Large cone shape, smooth.
11	Small Bulb Smooth Slim Pen Grip	Small Bulb Smooth Slim Pen Grip.stp	3.35 MB	Small bulb shape, smooth.
12	Medium Bulb Smooth Slim Pen Grip	Medium Bulb Smooth Slim Pen Grip.stp	3.34 MB	Medium bulb shape, smooth.
13	Large Bulb Smooth Slim Pen Grip	Large Bulb Smooth Slim Pen Grip.stp	3.32 MB	Large bulb shape, smooth.
14	Large Cylindrical Smooth Slim Pen Grip	Large Cylindrical Smooth Slim Pen Grip.stp	3.26 MB	Large cylindrical shape, smooth.
15	Surface Slim Pen All STEP Files for FDM Models	Surface Slim Pen All STEP Files for FDM Models.zip	97.8 MB	All STEP files for Surface Slim Pen.

3MF files (ready for 3D printer)

3MF files are prepared for 3D printing and include the parts needed to create the pen grip. Use these files when you're ready to print the design.

Legend number	Design name	File name	File size	Description
1	Small Cone Textured Slim Pen Grip	Small Cone Textured Slim Pen Grip.3mf	562 KB	Small cone shape, textured.
2	Medium Cone Textured Slim Pen Grip	Medium Cone Textured Slim Pen Grip.3mf	635 KB	Medium cone shape, textured.
3	Large Cone Textured Slim Pen Grip	Large Cone Textured Slim Pen Grip.3mf	606 KB	Large cone shape, textured.
4	Small Bulb Textured Slim Pen Grip	Small Bulb Textured Slim Pen Grip.3mf	602 KB	Small bulb shape, textured.
5	Medium Bulb Textured Slim Pen Grip	Medium Bulb Textured Slim Pen Grip.3mf	597 KB	Medium bulb shape, textured.
6	Large Bulb Textured Slim Pen Grip	Large Bulb Textured Slim Pen Grip.3mf	663 KB	Large bulb shape, textured.
7	Large Cylindrical Textured Slim Pen Grip	Large Cylindrical Textured Slim Pen Grip.3mf	434 KB	Large cylindrical shape, textured.
8	Small Cone Smooth Slim Pen Grip	Small Cone Smooth Slim Pen Grip.3mf	275 KB	Small cone shape, smooth.
9	Medium Cone Smooth Slim Pen Grip	Medium Cone Smooth Slim Pen Grip.3mf	286 KB	Medium cone shape, smooth.
10	Large Cone Smooth Slim Pen Grip	Large Cone Smooth Slim Pen Grip.3mf	8.47 MB	Large cone shape, smooth.
11	Small Bulb Smooth Slim Pen Grip	Small Bulb Smooth Slim Pen Grip.3mf	290 KB	Small bulb shape, smooth.
12	Medium Bulb Smooth Slim Pen Grip	Medium Bulb Smooth Slim Pen Grip.3mf	301 KB	Medium bulb shape, smooth.
13	Large Bulb Smooth Slim Pen Grip	Large Bulb Smooth Slim Pen Grip.3mf	311 KB	Large bulb shape, smooth.
14	Large Cylindrical Smooth Slim Pen Grip	Large Cylindrical Smooth Slim Pen Grip.3mf	262 MB	Large cylindrical shape, smooth.
15	Surface Slim Pen All 3MF Files for FDM Models	Surface Slim Pen All 3MF Files for FDM Models.zip	14.6 MB	All 3MF files for Surface Slim Pen.

3D-printable cap designs for Surface Slim Pen

You can also customize the end of your Surface Slim Pen with a 3D-printable cap. The cap designs are available as STL and 3MF files.

Download the cap design that works for you.

STL files

Legend number	Design name	File name	File size	Description
1	Tab Cap for Slim Pen	tab cap for Slim pen.stl	1.42 MB	Spin off cap with 4 tabs, includes hole for lanyard.
2	Rectangle Cap for Slim Pen	rectangle cap for slim pen.stl	820 KB	Spin off cap with rectangle shape, includes hole for lanyard.

STEP files

Legend number	Design name	File name	File size	Description
15	Tab Cap for Slim Pen	tab cap for Slim pen.stp	1.39 MB	Spin off cap with 4 tabs, includes hole for lanyard.
16	Rectangle Cap for Slim Pen	rectangle cap for slim pen.stp	600 KB	Spin off cap with rectangle shape, includes hole for lanyard.

3MF files

Legend number	Design name	File name	File size	Description
1	Tab Cap for Slim Pen	tab cap for Slim pen.3mf	210 KB	Spin off cap with 4 tabs, includes hole for lanyard.
2	Rectangle Cap for Slim Pen	rectangle cap for slim pen.3mf	195 KB	Spin off cap with rectangle shape, includes hole for lanyard.

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