BRIO wood train 3 loop layout

BRIO Classic Deluxe Train Set Toddler Toys for Kids 2 Years Up - Compatible with all BRIO Railway Sets & Accessories : BRIO: Amazon.co.uk: Toys & Games

Do you combine your extensive Brio (or Ikea) train set with your overblown Duplo smorgasbord? This BETTER Duplo to Brio adapter piece allows infinite flexibility. It is more stable than other pieces out there, and also allows you to stack the trains as high as you can go. Limitless possibilities... Update 1 January 2024 Added another STL with a tighter fit on the bottom side, in case the original version did not hold duplo's well for you. This is printer and material dependent.