# Construction Set Retoo D058 — 400-piece sticks and straws building kit

**URL:** https://aio.lv/en/product--retoo-d058--12365065
**Data updated:** 2026-04-26 18:53 (EEST)
**Category:** Construction Toys
**Manufacturer:** Retoo
**Manufacturer code:** D058
**EAN:** 5904094228997
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--retoo-d058--12365065

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Retoo D058 is a 400-piece construction set of sticks and straws designed for creative building and educational play. The kit contains interchangeable rods and hollow straws that connect to form structures, encouraging fine motor skills, spatial reasoning and imaginative projects for children and hobbyists. Suitable for school activities, STEM exercises and craft workshops.

## Long description

Retoo D058 — 400-piece sticks and straws building kit is a modular construction set composed of interchangeable solid rods and hollow straws that connect to form frames, models and geometric structures. The set is intended for creative building, educational play and hands-on learning, offering a simple system of connectors that supports repeated assembly and disassembly. The kit is suitable for group activities in school, STEM exercises and craft workshops where lightweight, easy-to-handle parts are required.
Advantages
The Retoo D058 kit contains 400 pieces designed for versatility and easy handling; components are lightweight and permit quick assembly into a wide range of shapes. The combination of sticks and straws promotes development of fine motor skills and spatial reasoning while providing reusable parts for multiple projects. As a non-electronic, low-maintenance set, it is suitable for classroom settings and informal maker spaces where simple, durable construction elements are preferred.
Suitable for
 School classrooms and group learning activities
 STEM lessons and basic engineering exercises
 Craft workshops and recreational building sessions
 Home play to develop fine motor skills and creativity
When it may not be suitable
This set does not include electronic parts, motors or advanced mechanical components, so it is not suitable for projects that require powered movement, sensors or programmable elements. The pieces are intended for older children and adults who can manage small parts; it may not be appropriate for very young children due to choking hazard considerations.
Key specifications
 Piece count: 400 components including solid rods and hollow straw elements
 Materials: lightweight plastic components designed for manual assembly
 Connection type: push-fit/interlocking connections between rods and straws
 Intended use: manual construction, educational and recreational building
 Suitable age group: children of school age and hobbyists (observe small parts caution)
How to use
Begin by sorting the rods and straws by length and type to simplify planning. Assemble individual connections by inserting rods into the hollow straws or push-fitting connectors according to the desired geometry. Start with simple shapes such as squares and triangles, then combine modules to create larger frameworks. The set is designed for repeated assembly and disassembly; inspect connections periodically and replace any worn pieces to maintain stable structures.
What to consider before purchase
 Check that the concept of non-powered, manual construction meets your project or lesson objectives
 Consider the age of users and supervise younger children due to small parts
 Plan for storage space to keep all 400 pieces organized between sessions
Usage recommendations
For educational use, integrate the kit into step-by-step STEM tasks: assign geometry-based challenges, measure spans and angles, and track progress by photographing completed models. In workshops, combine multiple sets to build larger structures and encourage collaborative problem solving. Regularly sort and inspect parts to extend the lifespan of the kit.

## FAQ

### How much does the Retoo D058 400-piece sticks & straws set cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 284 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 06.07.2026 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 Retoo 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 Retoo 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/12365065/68350457_large.webp