🚀Apply for a job at and help bring 3D printed shoes onto every foot of the world! Flexible 3D printing filaments are an underrated material group with a wide range of properties, from super tough to super flexible to super sticky. But how do you choose the right one for your project, and how do you print them effectively? Let's find out more! Check out our *CNC Kitchen products* at or at our global resellers 🧻Filaments (from SOFT to HARD): Filaflex 60A: Varioshore TPU: Fiberlogy fiberflex 30D: Extrudr FLEX Semisoft: Fiberlogy fiberflex 40D: Extrudr FLEX Medium: Fillamentum Flexfill PEBA: Extrudr FLEX Hard CF: Extrudr FLEX Hard: CR3D FibCR20: 🏜️ Filament Dryers: For 1 Spool: For 2 Spools: For 4 Spools: Classic FoodDehydrator: 💚 Support me 🙏 Patreon: Join as a YouTube member! Shop at Matterhackers(US): Buy a Bambu Lab printer 🐼: Buy a Prusa printer: Shop at SliceEngineering: ?p=rJPWEcsm_ Shop at 3DJake(EU): PayPal: 🖨️ Printed Models Temperature Tower: Airless Basketball: HULA Feet: #profileId-319901 Dry Box: %20Filament%20Bunker%20V3-12690 Insulin Pump Case: 🎙Check out my Podcast with Thomas Sanladerer: Follow me on Twitter: Follow me on Instagram: *Chapters* 00:00 Introduction 00:40 Sponsor 02:06 What is TPU and TPE? 04:52 Shore Hardness 07:24 How to Print flexibles? 07:56 Dry your filament! 09:39 How to tune the printing profile? 12:30 Prepare your Printbed! 13:11 How strong are flexible prints? 17:57 How tough are flexible prints? 19:28 What friction coefficient do flexible 3D prints have? 22:05 How bouncy are flexible 3D prints? 24:40 Summary 26:27 How well does an airless basketball printed in PEBA bounce? 27:28 Outro #3Dprinting #tpu #tpe DISCLAIMER: Part of this video was sponsored by Zellerfeld. FTC Disclaimer: A percentage of sales is made through Affiliate links