gel ink pen refill 0.5 bullet syringe head refill universal refill wholesale 100 pcs/bundle multi-color

Small business operation, low profit margin, if the sold products have damage, please take photos and contact customer service for after-sales processing. Our store does not support returns for any reason such as poor quality or unsellable. Our products are not crafts, and those who pursue perfect quality should be cautious when placing an order. Please note that the 7-day no-reason return policy is only applicable to individual customers who purchase one product. Multiple wholesale and custom sales customers do not support a 7-day no-reason return policy. If you have any questions, you can contact the manager's WeChat to discuss the handling. Thank you for your cooperation. For invoices and custom orders, please contact the manager's WeChat.