3ML Cartridge Caps, Fit to 3ML Cartridge for Peptide Pen,40PCS -10 Colors

KNOCKO 3ml Cartridge Caps, Silicone Caps，Your Vial Coding System Allows You to Quickly Find the Pen Cartridge You Need, No Matter the Situation Product Specifications: Quantity: 40 PCS total (10 colors × 4 pieces each) Colors : 10 colors Material: Medical-grade silicone, BPA-free, high elasticity Design: Sleeve-style 5ml vial cover that wraps over aluminum flip-off tops; textured non-slip exterior for tool-free push-on and pull-off Reusability: Washable with water; withstands repeated stretching and pulling without tearing Product Highlights: 10-Color Coding System Dust & Septum Protection Shock-Absorbing Travel Guard Medical-Grade & Reusable 40-Pack Mega Value Usage Scenarios: Home Fridge Organization Travel & Gym Carry Lab & DIY Sorting Applicable to：3ml cartridge for peptide pen,peptide pen cartridge,3ml pen cartridge, 3ml pen cartridges for peptide pen,3ml cartridge holder,universal 3ml pen cartridge,case pen 3ml

• 10-Color Coding for Effortless Organization: Our 3ml cartridge caps come in 10 distinct colors, allowing you to color-code every 3ml pen cartridge or 3ml cartridge for peptide pen. Assign a color to each peptide pen cartridge, dose, or cycle. These protective caps for 3ml pen cartridges eliminate the guesswork, reduce the risk of mixing up 3ml pen cartridges for peptide pen, and work with any 3ml injection pen cartridge
• Shield the Septum, Protect Your Health: Our 3ml cartridge caps serve as a dust-proof barrier for the rubber septum on your 3ml pen cartridge or 3ml peptide pen cartridge. When not in use, these caps keep lint, debris, and hair away from the injection site of any universal 3ml pen cartridge, including those with an 11mm long stopper. Ideal protective caps for 3ml pen cartridges for anyone using a 3ml cartridge for peptide pen
• Medical-Grade Silicone, Reusable & Safe: Made from premium silicone, our 3ml cartridge caps are BPA-free, and highly elastic. These caps fit snugly on any 3ml pen cartridge, including the 3ml pen cartridge with 11mm long stopper, and can be washed with water for repeated use. Unlike rigid plastic caps, these soft 3ml cartridge covers stretch to accommodate slight variances in 3ml cartridges
• 40-Piece Set, 10 Colors × 4: Get 40 3ml cartridge caps total—4 caps per color. This provides enough spares to cap multiple 3ml pen cartridges in your 3ml cartridge holder, case pen 3ml, or 3ml pen cartridge storage box. They also act as spacers for 3ml injection pen cartridge organization, preventing loose 3ml cartridges from rattling inside a storage box
• Travel-Ready Protection & Broad Compatibility: Whether you store your 3ml cartridge for peptide pen in a 3ml pen cartridge storage box or carry it in a pen case, these caps guard against scratches and impacts. They fit all standard 3ml pen cartridges, including 3ml peptide pen cartridge and universal 3ml pen cartridge types, and pair with a 3ml cartridge holder. Keep 3ml pen cartridges Storage safe