Very happy overall
Overall the majority of what I purchased is great. I did have issues with the new Aerolab pH measuring pen but VIVOSUN was very prompt providing me a refund. Very good customer service.
Dave H.
德国
1★ 评价
6👁 被浏览
0👍 有帮助
德国
Overall the majority of what I purchased is great. I did have issues with the new Aerolab pH measuring pen but VIVOSUN was very prompt providing me a refund. Very good customer service.