If you want to print cool but still useful or functional 3D models, then look no further – we have compiled 35 of the best ones on this list, including a pen container/holder modeled after Thor’s Mjolnir to arcade buttons-inspired light switches. There are hundreds of 3D printing ideas out there, from useful items that can make everyday tasks easier to pretty ornaments. 3D Insider is ad supported and earns money from clicks, commissions from sales, and other ways.