---
product_id: 570144983
title: "36pcs 6 Sizes Stainless Steel Blank Core Ring Size 7/8/9/10/11/12 Core Finger Ring Blanks Hypoallergenic Inlay Ring Round Grooved Empty Ring Blanks for Inlay Ring Jewelry Wedding Band Makings(3Colors)"
brand: "oubaka"
price: "$77"
currency: NZD
in_stock: true
reviews_count: 8
category: "Oubaka"
url: https://www.desertcart.nz/products/570144983-36pcs-6-sizes-stainless-steel-blank-core-ring-size-7
store_origin: NZ
region: New Zealand
---

# Polished stainless steel shine Grooved design for custom inlay 36pcs multi-size set 36pcs 6 Sizes Stainless Steel Blank Core Ring Size 7/8/9/10/11/12 Core Finger Ring Blanks Hypoallergenic Inlay Ring Round Grooved Empty Ring Blanks for Inlay Ring Jewelry Wedding Band Makings(3Colors)

**Brand:** oubaka
**Price:** $77
**Availability:** ✅ In Stock

## Summary

> 💍 Craft your signature style with every ring blank!

## Quick Answers

- **What is this?** 36pcs 6 Sizes Stainless Steel Blank Core Ring Size 7/8/9/10/11/12 Core Finger Ring Blanks Hypoallergenic Inlay Ring Round Grooved Empty Ring Blanks for Inlay Ring Jewelry Wedding Band Makings(3Colors) by oubaka
- **How much does it cost?** $77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/570144983-36pcs-6-sizes-stainless-steel-blank-core-ring-size-7)

## Best For

- oubaka enthusiasts

## Why This Product

- Trusted oubaka brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Triple-Tone Variety:** Gold, silver, and rose gold finishes to match any style or mood.
- • **DIY Creative Freedom:** Grooved blanks perfect for inlaying stones, resin, or chains—unleash your inner designer.
- • **Event-Ready Elegance:** Ideal for weddings, parties, and gifting—stand out effortlessly in any crowd.
- • **Versatile Size Range:** Six US sizes (#7-12) to fit every finger with precision.
- • **Premium Hypoallergenic Steel:** Rust-resistant, nickel & lead-free for all-day comfort and durability.

## Overview

This 36-piece set of stainless steel ring blanks offers six popular US sizes and three elegant finishes—gold, silver, and rose gold. Made from polished, hypoallergenic stainless steel, these durable rings resist rust and tarnish while providing a smooth, comfortable fit. Designed with grooved cores, they invite personalized inlay work, perfect for DIY jewelry makers aiming to create unique wedding bands or statement pieces. Whether for personal use or gifting, these blanks combine quality, variety, and creative potential in one stylish package.

## Description

Shop Oubaka at the desertcart Arts, Crafts & Sewing store. Free Shipping on eligible items. Save on everyday low prices.

Review: Stainkess steel rings - Nice rings each one individually wrapped. I would deffinately buy again
Review: Good product at a good price - These Ring cores are good quality and a great price. My only suggestion to the seller is to include half sizes.

## Features

- 【Abundant Quantity】You will receive 36pcs stainless steel rings,6 sizes for your choice (US size #7, #8, #9, #10, #11, #12),3 colors(gold, silver, rose gold),2pcs for each style.You can choose different size and color to match with your daily outfits, giving people different visual experience.
- 【Stainless Steel Material】Stainless steel blank core rings are made of high-quality stainless steel,free of lead and nickel,not easy to rust,not easy to break,not easy to tarnish,the surface is highly polished, very shiny,no sharp edges,does not scratch fingers,hypoallergenic,providing you with a comfortable wearing experience.
- 【6 Different Sizes】US size #7, #8, #9, #10, #11, #12,inner diameter 18mm/0.71inch, 19mm/0.75inch, 20mm/0.79inch, 21mm/0.83inch, 22mm/0.87inch, 23mm/0.91inch, Wide:8mm/0.31inch.Note: Before purchasing, please confirm whether the size meets your needs.
- 【Fun to DIY】The stainless steel blank core rings are designed with groove settings for inlay crafts,you can inlay curb chain,rhinestone,diamond,mini pearl,resin,chip gemstones,sequins etc to DIY personalized finger rings,enjoy handmade fun.
- 【Delicate Decor for Different Applications】These core finger ring blank can be applied to various kinds of occasions,such as family gathering,graduation party,classmate party,award ceremony,etc.,match your different dressing,make you look more attractive in a group.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C993ND9J |
| Best Sellers Rank | #108,201 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #505 in Jewelry Making Jump Rings |
| Brand | Oubaka |
| Color | Gold,Silver,Rose gold;36PCS |
| Customer Reviews | 4.6 4.6 out of 5 stars (100) |
| Date First Available | June 25, 2023 |
| Finish Type | Polished |
| Item Weight | 6.7 ounces |
| Item model number | 273_A_NO17 |
| Manufacturer | Oubaka |
| Material | Resin, Stainless Steel |
| Number of Pieces | 36 |
| Style | Decor |

## Product Details

- **Brand:** Oubaka
- **Color:** Gold,Silver,Rose gold;36PCS
- **Material:** Resin, Stainless Steel
- **Number of Pieces:** 36
- **Style:** Decor

## Images

![36pcs 6 Sizes Stainless Steel Blank Core Ring Size 7/8/9/10/11/12 Core Finger Ring Blanks Hypoallergenic Inlay Ring Round Grooved Empty Ring Blanks for Inlay Ring Jewelry Wedding Band Makings(3Colors) - Image 1](https://m.media-amazon.com/images/I/71xxGtJT1SL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Stainkess steel rings
*by K***R on July 25, 2025*

Nice rings each one individually wrapped. I would deffinately buy again

### ⭐⭐⭐⭐⭐ Good product at a good price
*by L***S on June 5, 2025*

These Ring cores are good quality and a great price. My only suggestion to the seller is to include half sizes.

### ⭐⭐⭐⭐⭐ Absolutely love
*by C***Y on March 15, 2024*

I’m a polymer artist and I was looking for ring blanks when I saw these, thankfully I took a chance. These are great for polymer as well as resin and copper! I have done quite a few of these and need to reorder another set because my customers are going crazy over them. The inside band is rounded nicely so that they don’t pinch, they are heavier than other blanks which gives the feel of quality to them. These are not some wimpy metal bands that bend and break easily but are good quality rings that anyone looking for something like this can rest assured they picked the right thing.

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**Shop now:** [https://www.desertcart.nz/products/570144983-36pcs-6-sizes-stainless-steel-blank-core-ring-size-7](https://www.desertcart.nz/products/570144983-36pcs-6-sizes-stainless-steel-blank-core-ring-size-7)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-22*