Let's combine and design it! Your little engineer in the making will be building super cool devices in this stylish Rusty Rivets T-Shirt! In a gorgeous marled medium grey, the front features a large colourful print of Rusty's catchphrase 'Time to Bolt!' along with Rusty Rivets himself. Completed by a dipped hem and feature stitching in contrasting orange, this tee will have your little mechanic inventing the wildest, coolest contraptions ever!