・Used only about 10 packs for testing. ・Part number: EFW007 6mm ball differential set ・Differential balls are high-precision steel balls from ZEN, and unused normal balls are also included. ・Differential rings are polished ones from Square, and unused normal rings are also included. ・All items are as shown in the images. ・No claims, no returns, and no cancellations are the conditions of the transaction. ・We will refrain from transactions with new accounts and will strictly deal with them, including canceling purchases. ・Please note that we may refrain from transactions even after purchase for accounts that are not expected to complete the receipt confirmation smoothly. #Kyosho Phantom #Plasma #PZF #Plafan