If you want to practice your manual ability, pull-tab is the best material to be transformed. Even if the final work is a little rough, it can also attract people's attention with the luster of metal. Sandy Sanderson, an artist from New Zealand, has much more exquisite handicraft. The vintage cars he made are so delicate and realistic that each of them is worth hundreds of dollars. While we feel jealous and admiring, we should still try our best to improve our own skills.