These are simple 3D printable 3D scanner markers that I made for my own personal use, but I figured maybe others could use them, so here they are. I made them specifically for use with my Creality Otter Lite, but they should work great with any 3D scanner that has a marker scanning mode. They're designed to use ordinary 10mm or 6mm reflective marker decals. I've included profiles to print these one at a time or in groups of six. Enjoy!

Update 5/26: I've added a second design that allows the use of a 8x3mm magnet on the bottom of the markers so they can be stuck to any steel surface you might need to use them on. That makes them especially useful when trying to scan sections of full size automobiles. Note that although they are designed to be used with “8x3mm" magnets, I've found that 8x3mm magnets are actually 8x2.65mm. Check the size of your magnets to be sure they're roughly that size before purchasing them. I've listed the exact model I used below. Also, the design holds the magnets I used without any glue by your mileage may vary. A small drop of CA glue should hold them just fine if needed. 

Parts used: 

-8x3mm magnet: [https://amzn.to/4ti1yWJ](https://amzn.to/4ti1yWJ)