Here’s the ones I use:
10ml Syringes with 14Ga 1.5'' Blunt Tip Needle and Storage Caps - Great for Glue Applicator, Oil Dispensing (Pack of 5)
The blob was actually decarb’d in 13 minutes. I managed to hit a Dab before writing that...LOL! It was 10 minutes initially, and then an additional 3 minutes to stop bubbling. I put the timer on the toaster oven at an additional 5 minutes because it’s only marked in increments of 5, and I wanted to be sure. I watched it and took it out after 3 minutes. The oil is decarb’d really quick compared to weed. You’ll see.
I sincerely hope your Dad gets relief with the capsules my friend. If I could make this stuff all day long and give to people in need, I certainly would!