1.SKD08 test clips are used for chips with spacing greater than 0.3mm. The method of holding small chip pin: Wobble the hand gently and push froard slightly. 2.After use, don't force the clip off from the chip pin. To push out the clip and gently remove it from the chip pin. 3.If it can't hold the chip pin, please refer to the picture:Adjust the front end of the clip with tweezers to make the angle close to 90 degrees. Perfect Test Clip set How to use: STEP1:Insert the dupont line. STEP2:Push out the clip . Model: SDK08 Voltage: 40V Current: 2A Colour:Color mixing Material:ABS Package Contents: 10 x Test Clip set Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!