Home Anti Flash Back Hold Down Blocks

Anti Flash Back Hold Down Blocks

Sale price $38.00

Reduce flashback, improve airflow, and help keep wood flat during engraving. This set of 8 magnetic riser blocks lifts your material off the laser bed for cleaner results and less backside burn. Each block features a dual-sided height for quick setup across multiple material thicknesses. Designed for faster workflows, better engraving quality, and repeatable results on CO₂, diode, fiber, and UV lasers.

Select your pack: 1/16 - 1/8 (1.6mm - 3mm) 8 pieces kit
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Anti Flash Back Hold Down Blocks

Anti Flash Back Hold Down Blocks

The AlivePixelCreates Magnetic Laser Riser Blocks are designed to improve engraving quality by lifting your material off the laser bed while helping keep it flat and stable during engraving. By raising the workpiece, these blocks reduce flashback, improve airflow, and minimize heat buildup—resulting in cleaner engraves and better back-side finishes.

Each kit includes 8 precision magnetic blocks that securely hold wood in place, helping to reduce warping during engraving. The magnetic design keeps your material from shifting while still allowing fast setup and removal, making these blocks ideal for both one-off jobs and batch production.

Each block features a dual-sided height, giving you two thickness options per block. This allows you to quickly match the riser height to your material without changing tools or setups.

Available Kits

Choose the kit that best matches your material thickness:

  • 1/16 – 1/8 Kit: Supports material thickness from 1.6 mm to 3 mm
  • 1/8 – 1/4 Kit: Supports material thickness from 3 mm to 6.36 mm
  • 1/4 – 1/2 Kit: Supports material thickness from 6.36 mm to 12 mm

What This Kit Solves

  • Reduces laser flashback and underside burn marks
  • Improves airflow under the material
  • Helps minimize wood warping during engraving
  • Produces cleaner edges and more consistent depth
  • Reduces post-processing and cleanup time

Key Features

  • Set of 8 magnetic riser blocks
  • Dual-sided height design for flexible material support
  • Magnetic hold helps keep material flat and secure
  • Minimal contact points for better laser performance
  • Fast setup for repeatable, production-friendly workflows

Ideal For

  • Wood engraving
  • Acrylic engraving
  • Signs, coasters, plaques, and flat stock
  • CO₂, diode, fiber, and UV laser engraving setups

Why AlivePixelCreates

AlivePixelCreates tools are built by makers who understand real laser workflows. Every fixture and accessory is designed to improve alignment, consistency, and engraving quality—without slowing you down.

🔥 Raise it. Flatten it. Engrave it clean. Fire the laser.

Select your pack

1/16 - 1/8 (1.6mm - 3mm) 8 pieces kit, 1/8 - 1/4 (3mm - 6.36mm) 8 pieces kit, 1/4 - 1/2 (6.36mm - 12mm) 8 pieces kit, Bundle (All kits)

A wealth of knowledge and experience. This outfit is happy to see and serve our needs. They offer more solutions than can be discussed in a couple of days. I highly recommend them. We will be using this for all of our future needs at Truck Guy Upfitters. Do not pass them by.

Chris Parler

Daniel is amazing to work with, knows everything you need to know in the DIY world. Shares information that can save you thousands of dollars if you’re wanting to get into a new field you’re not sure about. If you’re not in the Do it yourself category, no worries, he can do it for you at a very reasonable price!

Dylan Herring

We took 2 classes through them for Lightburn and illustrator. It was worth it. Recommend 100%

Joni J

I ordered several DTF transfers and was very pleased with the quality of each transfer. Danny was very friendly via phone and text and helped me figure out the sizes I needed. He was able to produce my transfers within a day! Danny is very knowledgeable about DTF, laser cutting, 3D printing, and more. I plan to return to order more DTF transfers and to take a class on laser cutting. Thank you!

Cristina McKinnon

Daniel is an expert in his field!
Always a pleasure to do business with!!

Arnold Babar