# Hourglass TFA-Dostmann 18.6009.10.90 Transparent Glass Sand 190mm

**URL:** https://aio.lv/en/product--tfa-dostmann-1860091090--5063193
**Data updated:** 2026-01-07 09:58 (EET)
**Category:** Office Wall & Desk Clocks
**Manufacturer:** tfa dostmann
**Manufacturer code:** 18.6009.10.90
**EAN:** 4009816037398
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 23.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tfa-dostmann-1860091090--5063193

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The TFA-Dostmann 18.6009.10.90 hourglass features a transparent glass design with sand, measuring 190mm in height. Suitable for any gender, it serves as a stylish timekeeping tool and decorative piece.

## Long description

The TFA‑Dostmann 18.6009.10.90 hourglass is a decorative timepiece made of transparent glass with flowing sand, standing 190 mm tall. Its simple, rounded glass shape and fine trickling sand create a minimalist designer object that measures brief intervals and serves as an accent in living rooms, offices or other interior spaces.
Advantages
The transparent glass construction offers visual clarity of the sand flow and a neutral look that coordinates with various interior styles. The compact 190 mm height makes it suitable for tabletops or shelves. Multiple combinations of glass tint and sand colour are available across the product line to match other home accessories.
Suitable for
 Decorative accent on coffee tables, bookshelves or desks
 Short interval timing for simple tasks
 Gift for home or office
Key specifications
 Brand: tfa dostmann
 Model / MPN: 18.6009.10.90
 EAN: 4009816037398
 Material: transparent glass
 Measurement medium: sand
 Height: 190 mm
How to use
Place the hourglass on a stable, level surface before use. To start timing, flip the hourglass so the sand begins to trickle from the upper chamber to the lower chamber. Observe the sand flow visually; when all sand has moved to the bottom chamber the measured interval is complete. Handle the glass carefully to avoid impacts or drops.
Usage recommendations
Do not expose the hourglass to extreme temperatures or direct sunlight for extended periods to avoid potential colour fading or thermal stress. Clean the glass surface gently with a soft, dry or slightly damp cloth. Avoid using the hourglass as a precision timing instrument for critical applications.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.205 kg |
| Material | Glass, Sand |
| Height | 190 mm |
| Width | 73 mm |
| Depth | 73 mm |
| Product colour | Transparent |
| Recommended gender | Any gender |

## FAQ

### How much does the Hourglass TFA-Dostmann 18.6009.10.90 cost, and is it available for purchase?

The price is 28.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All tfa dostmann products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized tfa dostmann service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/5063193/64357357_large.webp