This is Futaba FUTM4600 Black Crystal case. Tired of endlessly searching for your transmitter & receiver crystals lost somewhere in your toolbox? When you do find them, is one of the pins broken off? If you answered yes to either of these questions, then you are definitely in need of our crystal case. With the lid snapped shut, you can bang the case around in your tool box and never worry that your crystals will be damaged.

Combined shipping: I am happy to offer a combined shipping discount. Just add all the items you want into your shopping cart (International Buyers may have to log onto the ebay US website to do this), then go into your shopping cart and click on the "Request total from Seller" link. We will pull, package, and weight your order and then send you a revised invoice with the correct shipping. All items must be paid for with a single payment to qualify for combined shipping discounts.

Note: ebay's mobile site and mobile app may not show you the "request shipping" option. If you do not see this option in your cart, scroll down to the bottom of the page and click on "classic site". This will give you access to the full website which will show the link. Similarly, when you go to pay using the combined invoice, you must also be on the full website.

Note: Additional shipping charges may apply to heavy items shipping to Hawaii, Alaska and US Possessions (Puerto Rico, American Samoa, etc). This is because within the continental 48 states we can ship via FedEx ground which is inexpensive. Outside of that area it must go Airmail. Hazardous materials cannot ship outside the contiguous 48 states.

Expected Delivery Times within the 48 Contiguous states:

Books: These will ship media mail unless other arrangements are made. Estimated Delivery Time is 2-10 business days.

Everything Else: Estimated Delivery in 2-6 business days