If you are stitching using aida cloth that already has holes, you don’t need super sharp needles. More then that, you should prefer the rounded tip of a tapestry needle to ensure you don't accidentally split the fiber you're stitching with.
Material Type: Aida Generic White
Sewing Count: 14/inch or 55/100mm
Design Size: 29 x 101 stitches
Sewn Design Size: 2.1 x 7.2 inches or 53 x 183 mm
Suggested Material Size: 8 x 13.1 inches or 203 x 333 mm
Stitch Style: Cross-stitch Using 2 strands