One color logo: https://www.qualitylogoproducts.com/custom-pens/chrome-dart-pen.htm

Two-Color logo: https://www.4imprint.com/edit/11280980/product/6672/Bic-Media-Clic-Pen-Opaque

One Colo logo: https://www.qualitylogoproducts.com/custom-pens/all-in-a-row-ballpoint.htm

One Color: https://www.qualitylogoproducts.com/custom-pens/curvaceoustranslucent-ballpointpen.htm

**Two Color: https://www.qualitylogoproducts.com/custom-pens/chrome-dart-pen.htm?img=229412

steel and orange: https://www.qualitylogoproducts.com/custom-pens/the-wispy-pen.htm

gray/Silver - same price no matter quantity. So maybe only order 100 of on of these?
https://www.anypromo.com/pens-writing/pens/tuscani-pen-p666034
https://www.anypromo.com/pens-writing/pens/the-venetian-pen-p653933
https://www.anypromo.com/pens-writing/pens/scripto-summit-blue-gel-pen-p679986
https://www.anypromo.com/pens-writing/pens/the-venue-pen-p694389
white: https://www.anypromo.com/pens-writing/pens/carousel-ballpoint-pen-p690230

White "Snazzy" pen (twist): https://www.anypromo.com/pens-writing/pens/snazzy-pen-p711300

Metallic: https://www.anypromo.com/pens-writing/pens/la-jolla-stylus-p751424