Double Window #10 Inverted Flap Check Envelope - 3 7/8 x 9 1/2

Security Check Pen – Fraud-Resistant for Checks & Documents | Black Ink

Protect your financial documents with a High-security writing tool designed to help prevent fraud and document alteration. This premium security pen uses specially formulated gel ink that bonds deeply with paper fibers, making it much harder for fraudsters to chemically “wash” or erase information — a common method used in check fraud.

Whether you’re signing Business checks, endorsing personal checks, completing tax paperwork, or finalizing legal documents, this security pen delivers durable, fade-resistant, waterproof ink that stays legible over time. The smooth medium point provides clean, consistent writing, while the comfortable grip makes it ideal for everyday use.

Perfect for small businesses, accountants, bookkeepers, and financial professionals, this pen offers a simple, affordable layer of protection for checks and other sensitive documents. Using a security pen helps safeguard your finances, reduce fraud risk, and provide peace of mind when writing important information.

Key Benefits

• Designed for Check Security – Special ink embeds into paper fibers to help resist chemical washing and alteration attempts.
• Permanent, Reliable Ink – Fade-resistant and waterproof black ink keeps signatures and information clear and intact.
• Smooth, Comfortable Writing – Medium point with consistent ink flow, ideal for checks, contracts, forms, and legal documents.

Recommended for use on checks, tax forms, contracts, leases, prescriptions, loan documents, and other important paperwork where permanence matters.

Blank Bottom of Page Laser Checks

• Works with PEACHTREE checks, DACEASY checks, MAS checks, GREAT PLAINS checks and many more
• Two open format vouchers

We have all have to start somewhere…usually at the bottom. But don’t let this check fool you! It is compatible with most business checking software and features two open format vouchers. The check size is 3 ½ inches, the middle stub is 3 ½ inches and the top stub is 4 inches. Choose from 5 colors through secure online ordering.

Custom Text/Logo Stamp

• Pre-inked stamp lasts thousands of impressions
• Include your logo

Your business is about get on another level with this pre-inked customizable stamp. Add up to 6 lines of information and include your fancy logo. Perfect for newsletters, envelopes, checks or thank you cards.

Standard – Stamp Size 2 5/8 x 1 1/8 Print Area 13/16 x 2 1/4

Large – Stamp Size 3 1/8 x 1 5/16 Print Area 15/16 x 2 11/16

If you need a larger stamp please email customer service.