| Botte Type | Bottle Size | Neck Size | Minimum Dip Tube Length |
| Cosmo Bullet | 2 oz | 20/410 | 4" |
| 4 oz | 20/410 | 5 1/4" | |
| 8 oz | 24/410 | 6 3/4" | |
| 16 oz | 24/410 | 7 3/4" | |
| Boston Round | 2 oz | 20/410 | 2 1/2" |
| 4 oz | 20/410 | 4" | |
| 8 oz | 24/410 | 4 1/8 | |
| Cylinder | 2 oz | 20/410 | 3 3/4" |
| 4 oz | 24/410 | 4 1/2" | |
| 8 oz | 24/410 | 6 3/4" |
1 Review
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Do not fit 4oz Boston round bottles!
Despite the chart saying you need a 4" minimum for the 4oz Boston round bottles, these 4" tops do not fit. The tops screw on but the inserts are way to long! Will have to return them and figure out what will fit as I'm now hesitant to trust the descriptions for what fits on which bottles.
