# Rhinowares Thumpa knockbox for coffee grounds RHWTBK — stainless steel bar, compact counter design

**URL:** https://aio.lv/en/product--rhinowares-rhwtbk--11391208
**Data updated:** 2026-03-11 12:05 (EET)
**Category:** Kitchen Appliance Accessories
**Manufacturer:** Rhinowares
**Manufacturer code:** RHWTBK
**EAN:** 0799439358089
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 25.20 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rhinowares-rhwtbk--11391208

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Thumpa knockbox by Rhinowares (model RHWTBK) is a compact countertop container for disposing of espresso puck grounds. It features a durable stainless-steel knock bar for repeated tamp/puck removal and a sturdy body designed for quick, hygienic workflow at home or in cafés. Suited for portafilter use, baristas and home users will find it useful for efficient puck disposal and station cleanliness.

## Long description

Thumpa knockbox by Rhinowares RHWTBK is a compact countertop container designed to collect and dispose of espresso puck grounds quickly and hygienically. The unit features a robust stainless-steel knock bar that stands up to repeated impact from portafilters and a sturdy body intended for daily use in home kitchens, office coffee stations, and small cafés. Its compact footprint makes it easy to position at an espresso workstation without taking up excessive counter space.
Advantages
The stainless-steel knock bar provides durable resistance to wear and impact while allowing fast and effective puck removal. The container body is built for stability and easy handling, reducing spills and keeping the workstation tidy. The compact counter design balances capacity and space efficiency so grounds are collected discreetly and can be emptied with minimal effort. The overall construction supports routine cleaning and hygienic use.
Suitable for
 Home espresso stations and kitchen counters
 Small cafés and take-away bars
 Office coffee areas and shared kitchens
 Baristas practicing espresso preparation and workflow
Key specifications
 Knock bar material: stainless steel for long-lasting impact resistance
 Design: compact countertop container optimized for small to medium workspaces
 Compatibility: intended for use with handheld portafilters and manual espresso preparation
 Construction: sturdy body engineered for stability during knocking and removal of grounds
How to use
Place the knockbox on a stable section of the counter near the espresso machine. After extracting a shot, strike the portafilter against the stainless-steel knock bar to release the puck into the container. Repeat as needed during a brewing session. When the container fills, lift and empty grounds into compost or waste according to local disposal practices, then rinse or wipe the interior and knock bar to maintain cleanliness.
Usage recommendations
For best results, position the knockbox within easy reach of the espresso machine to maintain a smooth workflow. Empty the container regularly to avoid overfilling and inspect the knock bar periodically for any signs of loosening; tighten or reseat components if necessary. Clean the unit with warm water and mild detergent and allow to dry before reuse.

## FAQ

### How much does the Rhinowares Thumpa knockbox RHWTBK cost, and is it available for purchase?

The price is 30.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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 13.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 Rhinowares 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 Rhinowares 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/11391208/66032248_large.webp