Learn how to make a DIY blue shell costume for kids, adults, or dogs. The blue shell from Mario Kart is a fun, unique, and simple Halloween costume. Since my husband and I did Mario Bros inspired ...

Update [Mon 12th May 2025, 6:29pm]: It's now been revealed that LEGO's Spiny Shell set will be available via LEGO's Insiders Rewards Centre from May 15th, and you'll need 2,500 points to cla(i)m it ...