Bunting Bearings DPEP020404 Dri Plane (C) Plain Bearings, Powdered Metal, 1/8" Bore x 1/4" OD x 1/4" Length (Pack of 3) electronics3 Whether it's the standard ball

Whether it's the standard ball point pen or a Sharpie

plug the usb receiver into the laptop and a box will pop up to select 101 or 104 option)

Flatten new tube: flatten new tube so that the pin is centered on the flat side of the tube

which is an early hands-on scientific exploration for boy or girl kids scientists ages 3-11

Just turned the black knob on the top easily

Bunting Bearings DPEP020404 Dri Plane (C) Plain Bearings, Powdered Metal, 1/8" Bore x 1/4" OD x 1/4" Length (Pack of 3) electronics3 Whether it's the standard ballBunting Bearings DPEP020404 Dri Plane (C) Plain Bearings, Powdered Metal, 1 8" Bore x 1 4" OD x 1 4" Length (Pack of 3) Bunting Bearings offers a high performance sintered bearing called Dry Plane using a proprietary metal compound for dry lubrication and or high temperature applications. Contact the Bunting Dry Plane Bearing Specialist for more information. Product Features No oil for lubrication, therefore cleaner and no out gassing Able to