# Derform colored jumbo triangular wax crayons set 10 colors – child-safe school art supplies

**URL:** https://aio.lv/en/product--derform-ktjs10kka--11934914
**Data updated:** 2026-03-10 11:27 (EET)
**Category:** Colored Pencils
**Manufacturer:** Derform
**Manufacturer code:** KTJS10KKA
**EAN:** 5901130097265
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--derform-ktjs10kka--11934914

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Set of Derform jumbo triangular wax crayons in 10 colors designed for children’s drawing and coloring. Triangular shape supports comfortable grip and promotes proper finger positioning; thick jumbo cores provide bold, easy-to-apply color on paper and cardboard. Suitable for preschool and school art activities, craft projects and developing fine motor skills.

## Long description

Derform colored jumbo triangular wax crayons set 10 colors – child-safe school art supplies is a set of ten thick wax crayons designed for young children. The triangular barrel and jumbo core are intended to provide a comfortable, stable grip and to encourage proper finger positioning while drawing. The crayons apply rich, opaque color on paper and cardboard, making them suitable for preschool and primary school art tasks and craft projects.
Advantages
The triangular shape reduces rolling and helps children develop a tripod grip, supporting fine motor skill development. Thick wax cores deliver strong, consistent color with minimal pressure, which is useful for early learners. The crayons are formulated to be child-safe and easy to hold for small hands. Their robust construction reduces breakage during normal use.
Suitable for
Preschool and kindergarten drawing activities
Primary school art lessons and coloring exercises
Home craft projects on paper and cardboard
Developing fine motor skills and pencil grip
Key specifications
Set contents: 10 wax crayons in assorted colors
Barrel shape: triangular for improved grip and anti-roll
Core type: jumbo, thick wax for bold coverage
Recommended surfaces: paper, cardboard
Design: child-friendly size and ergonomics
How to use
Hold the triangular crayon between the thumb, index and middle fingers so the edges of the barrel support a stable tripod grip. Apply the crayon to paper or cardboard using gentle, even strokes; the jumbo core produces broad lines and fills large areas quickly. To blend colors, layer strokes lightly or shade by varying pressure. Store crayons horizontally or in a container to prevent loss and minimize breakage.
Usage recommendations
Use on standard drawing paper or thicker craft paper for best color payoff. Supervise young children during use and keep caps or wrappers out of reach if present. Clean hands after use to remove wax residue; remove stubborn marks from clothing using appropriate stain-removal methods.

## FAQ

### How much does the Derform jumbo triangular wax crayons 10 colors cost, and is it available for purchase?

The price is 8.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 37 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 03.07.2026 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 Derform 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 Derform 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/11934914/67367189_large.webp