+ The product's description + Very solid construction, and the plastic parts + Upper part of metal + Rail and plastic drip tray + Strong and reliable return springs + Solid and well engaging paper guide (A4, A5, A6) + Lever for space saving storage securely lockable + Precision fit the holes with repeated punching + Given 40 sheets (80 gr) he punches easily + Maintenance: 2x1 drops of light machine oil p / anno