ZBHANSHUIS 25Pcs 40mm Blank Challenge Coins with Threaded Edges & Acrylic Box – DIY Engraving Blanks, Gold

Overview

Discover a satisfying canvas for your creativity with these 40 mm brass blank coins. Finished in a warm gold tone, they feel substantial in hand and offer a threaded edge for an authentic medal-like touch. Each coin is paired with an acrylic protection box to keep surfaces pristine during handling and shipping, making them ideal for gifting, crafting sessions, and keepsake projects.

What you get

• 25 threaded-edged blank coins in durable brass, built for engraving and decorating
• Individual acrylic protection boxes to prevent scratches and scuffs during transit
• Gold-colored finish that serves as a ready-to-design base for personalization

Engraving and decoration ideas

The blank surface invites a range of customization methods. Laser engraving can render crisp lines and precise text, while hand-drawn designs, stamps, or self-adhesive accents offer a personal touch. The compact 40 mm footprint suits names, dates, short phrases, and decorative motifs.

• Pro tip: start with conservative power and test on scrap pieces to dial in the right effect
• Decoration ideas include personalized gifts for birthdays, travel mementos, party favors, and commemorative tokens

Real-life use cases

Craft enthusiasts can build a mini collection by engraving initials for friends, printing loved ones’ names for celebrations, or creating keepsakes from special events. The kit’s abundant quantity supports sharing with partners or running small DIY workshops.

Why choose these blanks

Solid brass construction offers durability with a premium feel, while the threaded edge adds a refined finish. The protective box keeps each piece pristine, helping you preserve the tactile quality from design to display. A versatile base for a broad range of DIY projects, gifts, and keepsakes.