When I first started going to the gym and taking supplements I hated all shakers bottles. The ones with the ball whisk or the ones on the stick whisk, they all never mixed properly or well and always would leave clumps of things behind on EVERYTHING. Then on TikTok one day I found the Helimix and I haven’t been disappointed since. It always mixes, no clumps, perfect every time. Best shaker I have ever owned 10/10