Check out TTD.V (TINKERINE STUDIOS LTD). A Canadian 3D printer company for educational and domestic design use. It’s traded on the TSX (Toronto Stock Exchange). This is a very cheap stock (currently 0.05 per share). They are not currently doing the best in the pandemic, but it could have a future in the growing 3D printing market. On a large speculation, I do believe 3D printing is the future of at home shopping. No shipping required for products manufactured in your own house. Perhaps the 3D printing ETF, PRNT would be a good investment for this future as well. (I AM NOT A FINANCIAL ADVISOR).