# Wooden building set TREFL O!Klocki Combo 142 pcs – 142 wooden blocks for creative construction

**URL:** https://aio.lv/en/product--trefl-61516--4288544
**Data updated:** 2026-03-07 11:13 (EET)
**Category:** Bricks & Blocks
**Manufacturer:** TREFL
**Manufacturer code:** 61516
**EAN:** 5900511615166
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.49 €
**Prices and availability valid until:** 2026-07-07 23:59
**Price without VAT (21%):** 24.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--trefl-61516--4288544

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

TREFL O!Klocki Combo is a wooden building set consisting of 142 pieces designed for open-ended construction play. The kit includes various wooden blocks in multiple shapes and sizes to support creative building, fine motor skill development and spatial reasoning. Suitable for children for play, educational activities, and STEM-related learning exercises.

## Long description

TREFL O!Klocki Combo 142 pcs is a wooden building set containing 142 solid wooden blocks in a variety of shapes and sizes intended for open-ended construction play. The set is designed to encourage creative building, support development of fine motor skills and spatial reasoning, and to be used in playroom, classroom or home environments. Blocks are untreated or finished according to manufacturer standards for safe handling and repeated assembly and disassembly.
Advantages
The wooden construction pieces offer tactile feedback and stable stacking compared with lightweight plastic bricks, providing a natural material alternative for creative play. A large assortment of shapes promotes diverse architectural experiments, from simple towers to more complex structures, while the moderate piece count makes the set versatile for solo play or small group activities. Durable wood construction ensures long-lasting use and easy maintenance.
Suitable for
 Free-form play and creative building
 Early years fine motor skill development
 Classroom STEM activities and spatial reasoning exercises
 Small-group cooperative construction tasks
 Home educational play and open-ended exploration
Key specifications
 Number of pieces: 142 wooden blocks
 Material: solid wood
 Shapes: assorted shapes and sizes to allow varied constructions
 Finish: smooth edges for safe handling
 Recommended age range: suitable for children in early school and preschool years (supervision recommended for younger children)
How to use
Open the set and sort components by shape and size to familiarise the child with available elements. Encourage free construction without predefined models to foster creativity, or set challenges such as building the tallest stable tower or recreating simple architectural forms. Use the blocks on a flat, stable surface and store them in a dry place to preserve the wooden material. Adult supervision is advised for younger children to prevent misuse or swallowing of small parts.
Usage recommendations
Combine the set with other TREFL O!Klocki sets or simple props (toy figures, ramps, or cards) to expand play scenarios. Include timed building challenges or pairing tasks to develop problem-solving, teamwork and planning skills while maintaining safe play conditions.

## FAQ

### How much does the TREFL O!Klocki Combo 142 pcs wooden building set cost, and is it available for purchase?

The price is 29.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 30.06.2026 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 TREFL 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 TREFL 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/4288544/52129060_large.webp