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Sumbow Pen Needles 4mmx31G 100pcs
Sterile pen needles are designed for smooth, comfortable subcutaneous injections, helping ensure accurate medication delivery with minimal discomfort.
Benefits:
- Provides a comfortable injection experience with reduced pain.
- Short 4 mm length supports proper subcutaneous injection.
- Fine 31G needle helps minimize skin trauma.
- Compatible with most insulin and medication pens.
- Sterile and individually sealed for safe use.
- Pack of 100 needles offers long-term convenience.
Box Components:
- Pen needles 31G × 4 mm (100 pieces).
- Protective caps.
- Instruction leaflet.
Precautions:
- For single use only; do not reuse or share needles.
- Do not use if the package is damaged or opened.
- Store in a cool, dry place away from direct sunlight.
- Keep out of reach of children.
- Ensure proper attachment to the pen before injection.
Side Effects:
- Mild pain or discomfort at the injection site.
- Slight redness, swelling, or irritation.
- Rare allergic reaction to materials used.
Benefits:
- Provides a comfortable injection experience with reduced pain.
- Short 4 mm length supports proper subcutaneous injection.
- Fine 31G needle helps minimize skin trauma.
- Compatible with most insulin and medication pens.
- Sterile and individually sealed for safe use.
- Pack of 100 needles offers long-term convenience.
Box Components:
- Pen needles 31G × 4 mm (100 pieces).
- Protective caps.
- Instruction leaflet.
Precautions:
- For single use only; do not reuse or share needles.
- Do not use if the package is damaged or opened.
- Store in a cool, dry place away from direct sunlight.
- Keep out of reach of children.
- Ensure proper attachment to the pen before injection.
Side Effects:
- Mild pain or discomfort at the injection site.
- Slight redness, swelling, or irritation.
- Rare allergic reaction to materials used.
$2.27
Original: $6.50
-65%Sumbow Pen Needles 4mmx31G 100pcs—
$6.50
$2.27Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Sterile pen needles are designed for smooth, comfortable subcutaneous injections, helping ensure accurate medication delivery with minimal discomfort.
Benefits:
- Provides a comfortable injection experience with reduced pain.
- Short 4 mm length supports proper subcutaneous injection.
- Fine 31G needle helps minimize skin trauma.
- Compatible with most insulin and medication pens.
- Sterile and individually sealed for safe use.
- Pack of 100 needles offers long-term convenience.
Box Components:
- Pen needles 31G × 4 mm (100 pieces).
- Protective caps.
- Instruction leaflet.
Precautions:
- For single use only; do not reuse or share needles.
- Do not use if the package is damaged or opened.
- Store in a cool, dry place away from direct sunlight.
- Keep out of reach of children.
- Ensure proper attachment to the pen before injection.
Side Effects:
- Mild pain or discomfort at the injection site.
- Slight redness, swelling, or irritation.
- Rare allergic reaction to materials used.
Benefits:
- Provides a comfortable injection experience with reduced pain.
- Short 4 mm length supports proper subcutaneous injection.
- Fine 31G needle helps minimize skin trauma.
- Compatible with most insulin and medication pens.
- Sterile and individually sealed for safe use.
- Pack of 100 needles offers long-term convenience.
Box Components:
- Pen needles 31G × 4 mm (100 pieces).
- Protective caps.
- Instruction leaflet.
Precautions:
- For single use only; do not reuse or share needles.
- Do not use if the package is damaged or opened.
- Store in a cool, dry place away from direct sunlight.
- Keep out of reach of children.
- Ensure proper attachment to the pen before injection.
Side Effects:
- Mild pain or discomfort at the injection site.
- Slight redness, swelling, or irritation.
- Rare allergic reaction to materials used.



















