500Pcs G25 Assorted Loose Bicycle Bearing Balls 1/8", 5/32", 3/16" 7/32" and 1/4" electronics3 Max Height:18"

Max Height:18"

Variety of Science tool toys kit

Do not touch the test paper with your bare hand

5-Inch bike tires

500Pcs G25 Assorted Loose Bicycle Bearing Balls 1/8", 5/32", 3/16" 7/32" and 1/4" electronics3 Max Height:18"500Pcs G25 Assorted Loose Bicycle Bearing Balls 1 8", 5 32", 3 16" 7 32" and 1 4" These are chrome steel balls of grade 16 manufactured according to the industry standard . They have precise tolerance accuracy, good surface finish and accurate geometry. The surface is coated with anti rust oil. They are very suitable for bicycle bearing accessories. Product Features There are 5 sizes inside each package (refer picture) 100balls for each size 1 8inch,5