Slumpy's

🍁 LAST DAY to save sitewide! 🍁

Enjoy 10% off sitewide plus FREE SHIPPING on orders over $150 when you shop Slumpy's October 4! Use promo code SITESAVINGS2026. Unbe-leaf-able! 🍂


✨ Offer ends midnight EST. Order $150 after all discounts have been applied in order to receive free shipping within the contiguous USA. Free shipping only applies to Ground shipping. Some exclusions apply and may not be combined with other offers. ✨

Heads up, friends! Our annual company picnic is today! 🌭 Because of this, our office will be closed today after 12:00pm EST. Thank you for your understanding! 💚

🍁 Sitewide Savings! 🍁

Enjoy 10% off sitewide plus FREE SHIPPING on orders over $150 when you shop Slumpy's October 2-4! Use promo code SITESAVINGS2026. Unbe-leaf-able! 🍂

Featured Mold: SS-813 Super Alessandria Former


✨ Offer ends midnight EST. Order $150 after all discounts have been applied in order to receive free shipping within the contiguous USA. Free shipping only applies to Ground shipping. Some exclusions apply and may not be combined with other offers. ✨

Slumpy's - The Glass Mold Company Welcome to Slumpy's, the Glass Mold Company. More than just offering glass slump molds, we offer warm glass, glass tools, and warm glass supplies.

Heads up, friends! Our office will be closing tomorrow, October 2nd at 12:00 PM EST, for our annual company picnic. 🍔 Thanks for your understanding!

With your help, Slumpy's is stepping up in support of Breast Cancer Awareness Month. A portion of our proceeds in the month of October will go to The Breast Cancer Research Foundation. 🎀 We thank you all for your support! 💕

🛠️✨ Tools & Displays Sale! ✨🛠️

Upgrade your studio setup with up to 25% OFF displays, accessories, and tools — no promo code needed! 🙌 From essential studio tools to eye-catching displays, this is your chance to stock up and save. Don’t miss it — offer runs September 29-30 only!


✨ Offer ends midnight EST. Order $450 after all discounts have been applied in order to receive free shipping with the contiguous USA. Some exclusions apply and may not be combined with other offers. ✨

Tools and Displays! 1 Belmont Ave, Belmont, NC 28012, USA Phone: 704-829-9293  |  Toll Free: 1-866-SLUMPYS 1-866-758-6797  |  Fax: 704-829-7992 Accepts: Visa, Mastercard, American Express, and Discover

Finish the sentence: You know you’re a glass artist when __________.

💜 OH SHEET! Save 15% off Sheet Glass! 💜

Time to stock that glass stash! September 23–24, save 15% OFF sheet glass and fill your studio with fresh colors for all the projects ahead. ✨

No promo code required—just shop, save, and start dreaming up your next creation!


✨ Offer ends midnight EST. Order $450 after all discounts have been applied in order to receive free shipping with the contiguous USA. Some exclusions apply and may not be combined with other offers. ✨

Slumpy's - The Glass Mold Company Welcome to Slumpy's, the Glass Mold Company. More than just offering glass slump molds, we offer warm glass, glass tools, and warm glass supplies.

Your glass stash called. It says you definitely need more glass. 🤭 Who can relate?