Use LEGO bricks to build Dash & Dot into anything you imagine with Building Brick Extensions;Especially designed to work with LEGO bricks, Technics, Mindstorms kits and Hero Factory; Each pack comes with 4 connectors;Use with Dash & Dot robots from Wonder Workshop

• Wonder Workshop Build Brick Extensions for Dash and Dot Robots

Wonder Workshop Build Brick Extensions for Dash and Dot RobotsWonder Workshop