Pure Titanium Nitro Case (Pill Case, Medicine Container) with 70cm Necklace, Knurled, Engravable PC18-1
Metal Allergy Guarantee
We offer a 30-day return guarantee for customers with metal allergies.
If the purchased product does not suit your skin or if a metal allergy develops, you can return it within 30 days of purchase.
Made from pure titanium, this pill case
can be used with confidence
even by those with metal allergies or sensitive skin.








| Product number | Body | Inner dimensions (approx.) | Storage capacity | Weight (approx.) (including chain) |
Engraving | ||
| Diameter | Height | SP packaging | PTP packaging | ||||
| PC01-1 | ![]() |
Inner diameter 9.5mm |
Inner height 28.0mm |
3-4 tablets | 2-3 tablets | 23.9g | 〇 (up to 4 lines) |
| PC02-1 | ![]() |
Inner diameter 9.5mm |
Inner height 28.0mm |
3-4 tablets | 2-3 tablets | 23.4g | 〇 (up to 4 lines) |
| PC06-1 | ![]() |
Inner diameter 8.0mm |
Inner height 29.0mm |
2-3 tablets | 1-2 tablets | 18.5g | 〇 (up to 4 lines) |
| PC07-1 | ![]() |
Inner diameter 8.0mm |
Inner height 29.0mm |
2-3 tablets | 1-2 tablets | 18.5g | 〇 (up to 4 lines) |
| PC08-1 | ![]() |
Inner diameter 8.0mm |
Inner height 29.0mm |
2-3 tablets | 1-2 tablets | 20.2g | 〇 (up to 4 lines) |
| PC10-1 | ![]() |
Inner diameter 12.0mm |
Inner height 23.5mm |
3-4 tablets | 2-3 tablets | 21.8g | 〇 (up to 4 lines) |
| PC11-1 | ![]() |
Inner diameter 12.0mm |
Inner height 23.5mm |
3-4 tablets | 2-3 tablets | 22.0g | 〇 (up to 4 lines) |
| PC13-1 | ![]() |
Inner diameter 15.8mm |
Inner height 32.5mm |
6-8 tablets | 6 tablets | 29.6g | 〇 (up to 4 lines) |
| PC14-1 | ![]() |
Inner diameter 15.8mm |
Inner height 32.5mm |
6-8 tablets | 6 tablets | 28.0g | 〇 (up to 4 lines) |
| PC18-1 | ![]() |
Inner diameter 9.5mm |
Inner height 20.0mm |
2-3 tablets | 2-3 tablets | 17.9g | 〇 (up to 4 lines) |
| PC21-1 | ![]() |
Inner diameter 7.0mm |
Inner height 13.0mm |
1 tablet | 1 tablet | 7.4g | 〇 (up to 4 lines) |
| PC23-1 | ![]() |
Inner diameter 7.0mm |
Inner height 13.5mm |
1 tablet | 1 tablet | 8.2g | 〇 (up to 4 lines) |
| PC27-1 | ![]() |
Inner diameter 32.0mm |
Inner height 8.0mm |
10 tablets | 6-8 tablets | 30.0g | 〇 (up to 4 lines) |
| PC30-1 | ![]() |
Inner diameter 20.5mm |
Inner height 8.5mm |
3-4 tablets | 3-4 tablets | 25.6g | 〇 (up to 4 lines) |
※The storage capacity is the quantity based on our recommended method. Please see each capsule's page for details.



Click here for gift wrapping details
| Material |
Body: Pure titanium (99.4% or more) |
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| Color | Titanium color | ||||||||||
| Capsule size weight |
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| Curb chain size weight |
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| Accessories | ・Rubber ring 1 piece | ||||||||||
| Related products | Click here for other necklace types. |
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| Engraving | Up to 4 lines possible・Charged |
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| Remarks | ・The color of the image and the actual product may differ slightly. |
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| Yu-Packet | ・Date and time cannot be specified. ・There is no guarantee for lost or damaged items. |
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| What is titanium? | ・Durable and lightweight (approx. 1/4 the weight of gold/platinum) ・Does not discolor or rust in hot springs or the sea. ・Metal ions are less likely to leach out, and it is widely used in medical equipment, making it safe for people with metal allergies. Learn more>> |













