After much searching (my son is now already in the 7th grade) I have finally found a fast stapler, which has a Amtsheftung. You can use this Stapler for commercial stapling. Depending on how you stop rotating the stapler. By laminating these stapler looks more presentable look as the other Papphefter. After all, who does not know the eternal "fingerprints" on the Pappheftern. Plastic wanted my son never ... so a great alternative now. The colors are very strong and - quote from son: "cool".
