DolpBay
U-100-31G 0.3cc/mL, 5/16-Inch (8mm) Individually Packed, Pack of 100
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
U-100-31G 0.3cc/mL, 5/16-Inch (8mm) Individually Packed, Pack of 100
SpecPicks Verdict
SpecPicks classifies U-100-31G 0.3cc/mL, 5/16-Inch (8mm) Individually Packed, Pack of 100 as a category leader on buyer feedback in the games & cartridges category, based on 868 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. DolpBay's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for games & cartridges of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.6★ average across customer reviews
- ✓ Backed by DolpBay's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Market-Only Blister Pack – Each product is individually blister-packed—a unique, market-only packaging approach in this category—to help maintain cleanliness during storage and handling.
- Clear, Easy-Read Markings – Bold graduations make dosage reading quick and precise at a glance.
- Comfortable Operation – The textured pen body and smooth design ensure stable and convenient operation.
- Comfortable to Use: Unique thin-wall technology ensures superior fluid flow. Each needle tip is coated with silicone lubricant to minimize discomfort.
- DolpBay Commitment – Your comfort and trust matter to us. We focus on safe, reliable, high-quality products backed by consistent manufacturing standards.
Full Specifications
| Size | 0.3cc-31G 5/16"(8mm)- orange |
|---|---|
| Brand | DolpBay |
| Color | White |
| Weight | 31g |
| Unit Count | 100.0 Count |
| Material Type | Plastic |
| Item Dimensions | 3.7 x 0.6 x 0.1 inches |
| Comfortable to Use | Unique thin-wall technology ensures superior fluid flow. Each needle tip is coated with silicone lubricant to minimize discomfort. |
| Manufacturer Part Number | 0.3cc 31G 5/16" (8mm) -100 |
Ready to buy?
U-100-31G 0.3cc/mL, 5/16-Inch (8mm) Individually Packed, Pack of 100 is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
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