Paper Mate InkJoy 300RT Retractable Ballpoint Pens, Medium Point 1.0mm, Black, 24 Count
Product Information, Not A Review

Quick Specs
What Stands Out
What To Check
The InkJoy 300RT is Paper Mate's retractable ballpoint, and this black 24 count carries an Amazon's Choice badge with strong monthly buy volume. It is the box you buy when pens are a household supply rather than a personal item.
Ballpoint ink is the reason to pick this one. A clipboard in a humid garage, a scorecard in the dugout, a delivery slip in a drizzle.
Fit note for the house. Nothing sharp or hazardous here, just the standard pen caution around toddlers who chew, and a 24 count box worth storing out of reach of a dog that eats plastic.
The Numbers That Matter
1.0mm medium tip. A bold line that reads across a room, which is what you want on a label or a sign up sheet. It is broad for small notebook writing.
Ballpoint ink. Oil based, so a damp page does not turn a note into a smear.
Twenty four in the box. Enough that the junk drawer, the truck, the shop and every backpack get one.
| Spec | What it decides |
|---|---|
| 1.0mm medium tip | Bold line, less suited to fine notebook work |
| Ballpoint ink | Holds up when the paper gets damp |
| Retractable | One click and it writes |
| Soft grip | Comfort over a long writing session |
| 24 count | How long before you buy pens again |
Who It Is For
The dad filling out forms on a clipboard more than journaling in a pocket notebook. If you prefer a smoother gel line and a refillable barrel, the Pilot G2 12-pack is the other side of that call. For one pen that stays in a pocket and writes upside down in the cold, the Fisher Space Pen Bullet is the upgrade.
Every Dad Carry earns a commission on qualifying purchases made through the link above, at no extra cost to you. As an Amazon Associate we earn from qualifying purchases.
The Short Version
The ballpoint counterweight to a gel pen. Oil based ink does not run when a page gets damp, which matters on a clipboard in a garage or a scorecard in the dugout. Twenty four in a box means nobody has to guard theirs.

MIKE MANNING
Ready to buy?



