theres this one https://www.amazon.ca/dp/B00SGU7SFG/ref=cm_sw_r_awdo_navT_g_1R6F589D8KR1NKKFEZDE
and this one https://www.amazon.ca/NUK-Designs-Learner-Patterns-10-Ounce/dp/B002QCPQ0E/ref=dp_fod_1?pd_rd_i=B002QCPQ0E&psc=1
and maybe couple other designs as well as the smaller sized ones.
these are the nipples and make sure to tell your little that they can adjust flow based on mouth position, they do in fact have really good flow and i can finish a bottle in minutes 😁
Well, I bought my first bottle off of Amazon not too long ago. And I haven't had any spills with it yet! It works well for me.