These ointment jars are manufactured from BPA-free polypropylene (PP), a durable plastic commonly used for cosmetic containers. Each unit holds 50g (approximately 50 ml) and includes a matching clip-on lid engineered to snap securely into place. The materials are lightweight, recyclable where facilities exist, and suitable for creams, salves, balms, and other non-sterile topical products.

1. Ensure jars are clean and dry before filling. For hygiene, sanitize containers if required by your formulation guidelines.
2. Fill each jar to the desired level, leaving a small headspace to allow the lid to clip on without overflow.
3. Press the clip-on lid firmly until you hear or feel the seal engage. Check each jar for a secure closure to prevent leakage.
4. Label jars with product name, batch number and expiry or manufacturing date as required for retail or regulatory compliance.
5. For reuse, wash with mild detergent, rinse thoroughly and air dry before refilling.

These 50g clip-on ointment jars are ideal for:

• Small cosmetic brands and indie formulators producing creams, balms and salves.
• Pharmacies and compounding labs for non-sterile topical samples.
• Spas, salons and beauty professionals packaging treatments and testers.
• DIY crafters and home formulators creating small-batch skincare products.
• Retailers and subscription box services needing uniform sample packaging in bulk.

Use caution and follow these storage guidelines:

• Not sterile — not suitable for injectable or sterile pharmaceutical products.
• Avoid exposure to extreme heat or direct sunlight for prolonged periods to prevent deformation.
• Store jars in a cool, dry place with lids secured to reduce contamination and product oxidation.
• Keep out of reach of children. Do not use with strong solvents or corrosive chemicals that can degrade polypropylene.
• Clean and sanitize jars between uses when refilling to maintain product integrity.