UGears Locomotive Train Wooden Construction Set 350 Pieces Mechanical Model for Adults and Teens

CHALLENGING BUT FUN \u2013 The Mechanical Gear wooden puzzle is a fabulous design as home decor and a big challenge for model builders. Crafting requires patience and dexterity, a test of your hands and eyes.. \n\nRobotime-ROKR mechanical Locomotive LK701 train model is an exquisitely designed 3D wo...