Search  for anything...

Gartful 7 Inch Large Letter Molds for Resin, 3D B Capital Alphabet Epoxy Resin Mold, A to Z Thick Resin Letter Molds for Making Letters, Word Sign Art, DIY Crafts, Making Cake, Party Home Decor

  • Based on 790 reviews
Condition: New
Checking for product changes
$13.49 Why this price?
Save $10.99 was $24.48

Buy Now, Pay Later


As low as $3 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Jun 16
Order within 9 hours and 48 seconds
Available payment plans shown during checkout

Item Shape: Alphabet B


Features

  • Extra Large Size: The letter resin mold is 7 x 5.9 x 1.77 inch, which owns large and deep space to add more layers decoration, great for your amazing ideas.
  • 3D Capital Alphabet B: The epoxy casting resin mold is made of high quality silicone, soft and flexible. You could make your own B resin creature, or combine B with other letters to form the words / sign you want!
  • Thick Edge For Supporting: With well construction, the big thick silicone letter mold is sturdy and hard to deform. 1.77 inch thickness will greatly help to hold up the mold when you make your creation, no additional reinforcing tool required.
  • Easy to Demold: Just twist the large letter mold and release your creation out of your casting mold after the resin is completely dry and cured. The easiest way to demold is to first peel from the edge slowly.
  • Enjoy DIY: This large English alphabet B mold is suitable for making resin art craft, candles, candy, cake, chocolate, soap, keepsake, jewelry, ornaments, office decoration, bedside lamp, home decor, holiday decoration, party decoration, etc. And it is also a perfect handmade gift on wedding, anniversary, birthday, Valentine's Day, Mother's Day, Father's Day, Christmas, New Year for your family, friends and lover!

Material: Resin, Silicone


Color: White-B


Brand: Gartful


Shape: Alphabet B


Number of Pieces: 1


Material: Resin, Silicone


Color: White-B


Brand: Gartful


Shape: Alphabet B


Number of Pieces: 1


Manufacturer: Gartful


Package Dimensions: 8.74 x 6.38 x 2.17 inches


Item Weight: 0.634 ounces


Item model number: GAFBA301582


Date First Available: November 9, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jun 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Worked for 3/4 inch pour of Resin.
Item Shape: Alphabet S
These worked great for the project I was working and the resin popped out, with some manipulation, for a 3/4 inch thick letter.
Reviewed in the United States on June 13, 2025 by Dan Huml

  • Flexible yet Durable
Item Shape: Alphabet A
Awesome! My first time ever doing resin this big. Turned out great! Mold is durable. Will definitely be buying more letters.
Reviewed in the United States on June 6, 2025 by Shaina McDowell Shaina McDowell

  • Built to last
Item Shape: Alphabet Y
The mold is very sturdy, the letter removes easily and it's nicely shaped
Reviewed in the United States on May 28, 2025 by S. Yamamoto

  • Resin M letter
Item Shape: Alphabet M
Looks good but I haven’t used it yet
Reviewed in the United States on May 27, 2025 by Michele Connelly

  • Large letter
Item Shape: Alphabet L
Expected as shown.
Reviewed in the United States on May 22, 2025 by wanda clay

  • Great Quality – I Keep Coming Back for More
Item Shape: Alphabet M
I’ve purchased 9 of these letter resin molds so far and will definitely keep buying them. They’re durable, easy to use, and have held up really well with repeated use. The molds produce clean results and are great for creative projects. That said, I’ve noticed a slight inconsistency with a few letters – especially the "W" and "M." The sides aren’t always even, and in my case, I could tell because I was placing toy cars inside the molds. One side was noticeably tighter than the other. Still, overall I think they’re great molds and worth the purchase. Just something to be aware of if precision is important for your project. ... show more
Reviewed in the United States on June 4, 2025 by Briana Winget

  • Yes!
Item Shape: Alphabet H
It's exactly what I was looking for and it's deep enough to add other embellishments with flowers.
Reviewed in the United States on April 3, 2025 by HK

  • Came out perfect
Item Shape: Alphabet P
I loved it! I made a couple of them!
Reviewed in the United States on March 17, 2025 by Wendy Wiltz Wendy Wiltz

Can't find a product?

Find it on Amazon first, then paste the link below.