Great idea, poor execution
This is an example of a great idea but a production flop. The essential hole markings are too faint to be seen even after using on thin paper using a mat. The plastic is just too flimsy and light weight. Several of the points on the head have already bent or flattened. The entire head needs to be sharper and made of metal or stronger plastic to make deeper indentations. The idea is great and the plastic handle and insertion/changing of the head works fine, but it's just too weak to be effective. Will not buy any more design heads, assuming they are also as weak as the straight line one. Too bad, I was looking forward to using this.
Verified purchase: YesCondition: New