Uni-ball Jetstream 0.7mm vs Uni-ball Jetstream 3
Uni-ball Jetstream 0.7mm ($3) vs Uni-ball Jetstream 3 ($10) — side-by-side specs, weight, pros and cons to help you pick the right rollerball.
Spec-by-spec
| Spec | Uni-ball Jetstream 0.7mm | Uni-ball Jetstream 3 |
|---|
| Price | $3 | $10 |
| Weight | 10g | 20g |
| Tip | 0.7mm hybrid ink | — |
| Ink | Jetstream ultra-smooth | — |
| Body | Plastic grip | — |
| Lines | Dry instantly | — |
| Refillable | Yes, SXR-7 | Yes |
| Origin | Japan | — |
| Tips | — | 3 (black/red/blue) |
| Size | — | 0.5mm each |
| Weight | — | 20g |
Pros & Cons
Uni-ball Jetstream 0.7mm
- Smoothest writing at any price
- Dries instantly no smear
- $3 replace without regret
- Grip comfortable for long sessions
- Best hybrid ink formula
- Plastic body feels cheap
- Not a status flex
- Refills relatively expensive vs new pen
Uni-ball Jetstream 3
- Three colors
- Fast-drying
- Excellent for lefties
- Body plastic
- Knock mechanism rattles
Uni-ball Jetstream 0.7mm is the better value at $3. Both are part of our curated rollerball index — tap through to check current pricing.