In this video, we tackle a common problem that many resin 3D printing enthusiasts face: uncured resin inside hollow prints. I hope you find this DIY solution helpful, and let me know any tips you have in the comments! List of what you need: UV LED (in the right wavelength for your resin) battery connector battery resistor soldering iron GOOD LUCK!!! Instagram: https://www.instagram.com/habeshobbies/ music: epidemic sound https://share.epidemicsound.com/ksrdax ————————————————————————— Affliate links that help the channel. 3d Printer Creality Halot One: https://amzn.to/3RRAexg Anycubic Wash and Cure 2.0: https://amzn.to/3PlmusP ABS Like Resins Elegoo: https://amzn.to/3nXIRsp 3d Printing Accessories Nitrile Gloves: https://amzn.to/3yS10g4 Plastic Scrapper: https://amzn.to/3Ogca45 Safety Glasses: https://amzn.to/3oeTiaY Funnels: https://amzn.to/3ct3CcS Silicone Mat: https://amzn.to/3Okh7bZ Paint Strainers: https://amzn.to/3PI0I2k 00:00 Intro 00:17 Why we cure the inside 00:43 Why you need holes 00:57 How to get a UV light inside? 01:38 The Solution 01:51 Disclaimer 02:06 What you need 03:16 Putting it together 04:12 How long to cure for?