Great question—1-inch marbles are about 25mm in diameter. Fit can vary by board.

1. Measure the openings: If your board has holes or channels, they should be slightly larger than 25mm for smooth movement.
2. Check the listing: Look for “1-inch (25mm)” and terms like “replacement” for games such as Chinese checkers or aggravation.
3. Compare to what you have: If you own marbles that fit, measure one to confirm the size.
4. Allow clearance: Tight tracks may need a bit of extra room for rolling.

If you’re unsure, starting with a smaller pack can help verify compatibility.

Think about how you’ll use them and the style you prefer.

• Use: Bulk “replacement” sets are handy for board games; single “shooter” or handmade pieces are popular for display and collecting.
• Look & finish: Choose from opaque, transparent, or specialty designs like glow-in-the-dark.
• Colors: Assorted colors make it easier to assign player sets in games.
• Count: Match your needs—packs range from small to large bundles.
• Extras: Some listings include a pouch for storage and cleanup.

Review photos and descriptions to confirm diameter (1-inch/25mm) and the exact contents.

It varies by listing, so it’s worth checking the details.

• Range of sizes: You’ll see smaller packs (e.g., 6 or 12), mid-size sets (around 20–30), and larger bundles (such as 60) on this page.
• Color mix: Some sets include multiple colors for gameplay or sorting.
• Details matter: The product page shows the exact count and what’s included.

If your game requires a specific total, you can combine compatible packs to reach the number you need.

Glow effects depend on the design and lighting conditions.

• Give them light: Placing glow marbles under a bright light before use can help enhance the effect.
• Use a darker space: They tend to look brightest in a dark room.
• Expect variation: Intensity and duration can vary; check the item description for glow details.
• Gentle care: Handle with a soft cloth to help keep the surface clear.

These tips can improve the experience, but results may differ based on the specific marbles and environment.

You can usually choose what works best right on the product page.

1. Open the listing: Find the 1-inch marbles you want.
2. Enter your ZIP code: This shows options available in your area.
3. Choose a method: Select shipping, pickup, or delivery when shown.
4. Finish checkout: Pick your store and time for pickup, or proceed with delivery.

Options can vary by location and inventory, so checking the product page is the easiest way to see what’s available today.