I thought that these caps would seal the paint bottle well. It's not the case. Even after tightening well before shaking, paint seeps thru the cap neck, making a mess and spilling more paint than necessary. But they are better than the original caps the bottles come with. Just my .02
Perfect upgrade to a great product
The original dropper lids are good but these are better. Less clean up and less paint wasted. If you plan to use these paints regularly then these lids are a must have.
Excellent and Affordable Alternative
I paint in an environment where the twist caps aren't feasible so it is awesome that these are offered as an alternative, awesome that they are affordable, and awesome that they work exactly as you would expect. They have also lasted years without any issues.
The right fit
I like like Pro Acryl I dis like the default experience of getting it out the bottle. The stiff plastic makes it a chore. This top eliminates the fuss. The paint just flows right out and I can tip the cover in paint so I can see the color shade from above. My only compliant is with that type of stiff plastic why isn't this the default top?
Love your products and service
I've bought from Monument 6 or 7 times, and have never had a single bad experience. My favorite hobby product company by a mile. Everything arrives quickly and well packaged, and the personalized handwritten "Thanks" on the receipt goes a long way with me. You guys are the best.