The Widmer T-3 Electronic Time & Date Stamps are versatile, featuring high quality, clean, crisp imprints. They are compact and offer a variety of desirable features. These products have instant trigger operation, you just insert the paper and it stamps. The ribbons are quick and easy to change, no mess. The new open throat and finger indent case feature allows for greater accessibility. Documents of letter size or small tickets can be inserted with ease. Stamping pressure can be electronically increased to penetrate through multi-part carbon and non-carbon forms.