This depends on which instruments you order. In general, crystal bowls ship out within a couple of days of ordering. Made-to-order Gongland or Oetken gongs take 3-4 months (sometimes longer, sometimes shorter). Gongs in stock at the center can be picked up there or shipped within a few days of ordering. Complementary instruments may be in stock, or if not can take 2-3 weeks to ship out.