Triad Optical Illusions and how to design and similar items

Esto refleja el tiempo de manejo del vendedor y puede no incluir el tiempo que se pasa en tránsito.
Si tiene preguntas sobre el envío, comuníquese con el vendedor.

Refunds are made on “a case by case basis”, in other words unless item was not described properly and seller was notified within 24 hours of receipt the buyer should not seek a refund. All items are fully described and sold “as Is” with not warranty or guarantee; thus the buyer should ask questions prior to purchase.
In the case of a shipping cost overrun, overages are refunded.