i would be happy to just have a seam ripper that does not poke holes in your fabric. do they make any like that? the holes is why i stopped using seam rippers in my garment sewing days now i use small embroidery scissors when i need to take things apart.
i had received a coupla seam rippers as swap gifts and decided to use one the other day when making pillowcases, and guess what...... holes. i guess i do not have the skills necessary to use seam rippers. i have several pairs of embroidery scissors that work just fine.