WOOD TRAIN CONNECT (Wood Train Connect) Connecting Parts for Wooden Rails (Male-Male) Set of 10 When playing with wooden train rails, have you ever encountered a situation where "it almost connects..."? This male-male (凸 x 凸) type connecting part is convenient for such times. Compatible with general wooden rail standards, including B-company, IKEA, and Thomas series. Simply insert to connect, greatly expanding the possibilities of your layout. The simple black color provides a clean look. This is a handmade product carefully created with a 3D printer. ⚫︎ Contents: Male-Male (凸 x 凸) set of 6 ⚫︎ Material: PLA resin (environmentally friendly plastic) ⚫︎ Compatibility: Various wooden train rails (※ Not compatible with Plarail) ※ Due to being a handmade product, there may be slight individual differences. ※ Please be careful of accidental ingestion by children.