Contact

Last updated: October 27, 2026

kurinerupen.org publishes buying information only and cannot see or change orders. For delivery updates, returns, refunds or product help, please contact the retailer directly:

• Retailer: Straight Commerce Inc. (Spark-Tek)
• Address: 100 Church Street, 8th Floor, New York, NY 10007, United States
• Email: support@spark-tek.co
• Phone: +1 (424) 250-4182

Returning a product

Returns fall under the retailer's 30-Day Money-Back Guarantee. Reach out to the retailer before posting anything so they can give you the correct return address and any conditions.

Feedback on this guide

If something on this site looks out of date, we appreciate hearing about it. Order and product questions, however, are answered fastest by the retailer above.