NIUTA Utility Knife box cutter Replacement Blade s Heavy Duty High (1-pack) review. 1. Finally, the long-awaited NIUTA Utility Knife box cutter has arrived. It took about two days to arrive, and it was delivered in a sturdy paper box in excellent packaging 2. If you open the box, there is a Components I'm happy that it's all shipped in clean condition. 3. Finally, the NIUTA Utility Knife box cut..
