• Spacers for 3ml Injection Pen Cartridge, Pack of 10
  • Spacers for 3ml Injection Pen Cartridge, Pack of 10
  • Spacers for 3ml Injection Pen Cartridge, Pack of 10
  • Spacers for 3ml Injection Pen Cartridge, Pack of 10
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Bougie Box Boutique

Spacers for 3ml Injection Pen Cartridge, Pack of 10

Spacers for 3ml Injection Pen Cartridge, Pack of 10

$5.00 USD
$5.00 USD
Sale Sold out
Shipping calculated at checkout.
  • Made to order, just for you. Ships in 3–5 business days.
  • Storage only. Vials, syringes, and supplies shown are for reference and not included.

3mL Cartridge Spacer ⚙️✨

Get every last drop out of your cartridges — literally.
This handy little spacer fits perfectly behind your 3mL cartridge, pushing it forward for full use without waste.

💡 Why you’ll love it:
💎 Designed for standard 3mL cartridges
💎 Helps your pen reach the full plunger stroke
💎 Simple, reusable, and made from durable PLA

💌 Custom color combos? Just message me!

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  • Made by me, in PLA

    Every piece is 3D-printed by me in premium PLA — made to order, one at a time. Designed from scratch, printed with care.

    My Story →

  • Care

    A quick wipe keeps it like new — and yes, it's freezer and fridge safe.

    Care Tips →

  • FAQ

    Shipping, made-to-order timing, and the common questions, answered.

    Read the FAQs →