ZC1198 Sublimation Pens Heat Transfer Ballpoint Pens With Aluminum Tube For Full Printing, DIY Office And School Stationery Supplies From Tina310, $2.22

I do my pens in a convection oven 370 for 5-6 mins and have never had a problem. And I use my heat gun to shrink wrap them. No photo description... Badge Maker ZC1198 Sublimation Pens Heat Transfer Ballpoint Pens With Aluminum Tube For Full Printing, DIY Office And School Stationery Supplies From Tina310, $2.22 Sublimation Blanks 50 pcs Sublimation Blank Metal Body Pens DIY Effortless Customization]These pens are designed with a heat sublimation coating, perfect for adding bespoke designs or labels. Paired with the included shrink wraps, you can achieve a flawless transfer every time, making DIY projects a breeze