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🧶 Elevate your craft game—block like a pro, stitch with pride!
Mr. Pen Interlocking Blocking Mats set includes four 12"x12" plastic mats with grid lines and 50 T-pins, designed for knitting, crochet, and needlepoint projects. The mats interlock for customizable workspace, support wet or dry blocking, and help achieve precise, professional finishes. Durable and lightweight, this set is perfect for both beginners and experts aiming to create polished, even stitches and beautiful handmade décor.



| ASIN | B0BD2PZ26H |
| Art Craft Kit Type | Textile Art |
| Best Sellers Rank | #635 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #1 in Knitting Looms & Boards #2 in Knitting & Crochet Notions |
| Brand Name | Mr. Pen |
| Color | Gray |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,109) |
| Included Components | four interlocking pieces, 50 T-pins |
| Item Dimensions | 2 x 2 x 0.2 inches |
| Item Type Name | blocking mat for knitting |
| Manufacturer | Mr. Pen |
| Material Type | Plastic |
| Model Name | BMFK04M212 |
| Number of Pieces | 4 |
| Product Style | Classic |
| Size | 12 inches x 12 inches |
| UPC | 840316904087 |
| Unit Count | 1.0 Count |
| Warranty Description | Life-Time |
N**M
Perfect for Knitting and Crochet Projects!
These Mr. Pen blocking mats are exactly what I needed for my crochet projects. The interlocking design makes it easy to set up in different shapes and sizes, and they hold together firmly while I work. The 12”x12” size is great for both small and large pieces. The included T-pins are a nice bonus—strong and sharp enough to hold my work in place without damaging the fabric. The surface of the mats is durable and grips the yarn well, making blocking smooth and hassle-free. Overall, this is a high-quality, affordable set that has made my projects look so much more polished. Highly recommend for anyone into knitting or crocheting!
V**A
A Great Buy for the Money.
Mr. Pen has excellent quality products. This is the second item I am ordering from them. The interlocking Blocking Mats look very sturdy, and are light. They assembled cleanly. And the 50 pins that come with it are more than plentiful.
E**E
works good
comes with pins! worked well for my project, i can change what shape i need the panels to be in to block certain parts first if my project is larger
E**L
Good tool for blocking projects!
Great product, very easy to use
R**Y
good item
if you interlock them in the wrong order the lines don’t match up but that’s my only complaint. great for blocking granny squares!
L**K
On how well it work.
This is my first time using blocking mats. I was surprised on how well they work.
O**L
Great Product
Great product. I love the 2inch pins that come with it. The sticker and hand written note are a nice addition.
M**R
Affordable, and a quality tool for shaping crochet work
Lucky and happy that I found this alternative to the pricey boards for sale. I was about to give up searching -- and found these mats. Mr. Pen interlocking mats. I was able to block and then stiffen my crocheted snowflakes. And I did not break the bank!
D**S
Very good for blocking my crochet granny squares.
A**E
Brilliant size for blocking an adult jumper, good quality with pins included
V**.
Seems to be working very well so far. Came with lots of blocking pins and seller’s handwritten note! Love it.
V**A
Ne sono arrivati 2
T**Y
Nice. Interlocks nicely. Came with a "thank you" from seller. Nice touch. Great for small projects. Will recommend and buy from seller again.
Trustpilot
1 month ago
4 days ago