Frequently Asked Questions
Delrin Leather Stamps
What type of leather should I use?
What type of leather should I use?
Our stamps are designed for vegetable-tanned leather only. Chrome-tanned or finished leathers will not hold an impression.
What tools do I need?
What tools do I need?
For recommended use, use an arbor press rated 0.5-ton or larger.
Press plates (or flat wood blocks) are required to apply steady, even pressure and properly distribute force across the stamp and leather.
You will also need to lightly dampen the leather before pressing — either with a wet sponge or a fine mist sprayer.
If you do not have an arbor press, a C-clamp may be used.
Can I use a mallet or hammer?
Can I use a mallet or hammer?
No. Our stamps are not designed to be struck.
Use steady, even pressure with a press or clamp only. Striking the stamp can cause permanent damage and is not considered normal use.
Can I heat my stamp?
Can I heat my stamp?
No. Delrin stamps are not designed for heat.
Applying heat can warp or melt the material and ruin the design.
How many impressions can I get from a stamp?
How many impressions can I get from a stamp?
Our stamps are built to last hundreds — if not thousands — of impressions when used properly under normal, recommended use as outlined in our guide.
If your stamp ever shows signs of wear from normal use, contact us and we’ll replace it at no charge.
What is Delrin/Acetal?
What is Delrin/Acetal?
Delrin® is a brand name for acetal — a durable engineering-grade plastic known for its strength, stability, and low friction. It’s widely used in precision machining because it holds detail extremely well and resists wear over time.
For leather stamping, Delrin offers a clean, crisp impression and long-lasting performance — without the high cost of brass.
Can I get an existing design in a different size?
Can I get an existing design in a different size?
Yes! We can adjust the size of an existing design, depending on the level of detail.
Send us a link to the design along with your desired size, and we’ll confirm what’s possible.
Can I use stamp impressions on products I sell?
Can I use stamp impressions on products I sell?
Many makers use our catalog stamps on finished leather goods. Purchase includes the physical stamp only and does not transfer ownership of the artwork or design. Customers are responsible for how they use stamp impressions, including making sure their use follows any applicable copyright, trademark, or licensing requirements.
For questions about a specific design, including licensing details or where the artwork may be licensed directly, please contact us.
Custom Stamps
I have an idea, but no design yet. Do you offer custom designs?
I have an idea, but no design yet. Do you offer custom designs?
Yes! We’ve helped source and design hundreds of custom stamps and can work with you to bring your idea to life.
What size stamps do you offer?
What size stamps do you offer?
Custom stamp sizes typically range from 0.5" to 3" or larger, depending on design complexity.
After reviewing your artwork, we’ll confirm the optimal dimensions for your stamp.
How much are custom stamps?
How much are custom stamps?
Pricing is based on stamp size. Additional fees may apply if artwork needs to be created or revised to ensure the best results.
Please visit our Custom Order page to submit your inquiry, and we’ll follow up shortly with a quote and next steps.
What type of design file do I need?
What type of design file do I need?
Ideally, provide a .ai, .svg, or .eps file with a 1-color vector design (black and white).
If you do not have a design file or are unsure of the format, we can still help. Our design team can assist with preparing your artwork for production.
How long will it take to get my stamp?
How long will it take to get my stamp?
Catalog stamps ship within 3–5 business days of your order.
Custom stamps ship within 5–7 business days after final design approval.
Need it sooner? Contact us about rush options.
Do I need to own the artwork I submit for a custom stamp?
Do I need to own the artwork I submit for a custom stamp?
Yes. By submitting artwork for a custom stamp, you confirm that you own the artwork or have permission to use it. Customers are responsible for making sure any uploaded logos, illustrations, brand marks, or other designs can be used for their intended purpose.
Shipping & Tracking
How much is shipping?
How much is shipping?
Within the continental U.S., shipping for stamps and small tools is $5, and free on orders over $40.
Rates for non-continental U.S. and international addresses are calculated at checkout.
How do you ship?
How do you ship?
We primarily ship via USPS, with a typical delivery time of 3–5 business days.
Shipping carriers and pricing may vary for non-continental U.S. addresses and international orders.
Will you send me tracking information?
Will you send me tracking information?
Yes. Once your order ships, you’ll receive an email with tracking information.