The auction is for a lot of 12 pcs. Russian made high quality crystal resonators in glass bodies. Crystals are in new condition. Purchased from electronics manufacturer whish is no more in business. Available frequencies are10000; 15000 and 20000 KHz. You can choose any frequency so that total quantity is 12 pcs. 


I ship all items by registered airmail with tracking number. Airmail shipping worldwide usually takes up to 20 days if not delayed by the Customs / Postal service in the country of destination.