Here are a few products that I use in my store. All these products can be found on amazon

https://amzn.to/3BKosxm piping bags

https://amzn.to/3r5ThYd macaron mates

https://amzn.to/3Rdhk29 My most used tip M1

https://amzn.to/3xPv0tn chocolate covered oreo molds

https://amzn.to/3C82Ps8 these are the straws I use for the stability in my tiered cakes

https://amzn.to/3fjNQCA hot cocoa bomb mold

https://amzn.to/3LHBIXV cakesicle molds