# /case-studies/blstr-sander  —  BLSTR Sander · Power tools
# https://o1.eu/case-studies/blstr-sander
# Operator One — Merchant of Record for European marketplaces.

## Summary
A one-person power tool company launched across three European countries and four platforms, and recovered from an early product fault.

## Result
8 countries — across five marketplace platforms

## At a glance
- 8 countries: DE · FR · NL · IT · UK · ES · BE · SE
- 5 platforms: Amazon · Bol.com · Leroy Merlin · MediaMarkt · Allegro
- Reviews back: ratings rebuilt after an early product fault
- One partner: compliance, listings, logistics and support

## Markets live
DE, FR, NL, IT, UK, ES, BE, SE

## Marketplaces live on
Amazon, Bol.com, Leroy Merlin, MediaMarkt, Allegro

## Challenge
BLSTR Sander is a founder-led company with a genuinely new product, a compact electric sandblaster, in a regulated electrical category that carries compliance obligations before anything is sold. Then the first version developed a fault. A part-replacement campaign and damaged early reviews are hard for any brand to absorb, and for a one-person company they are existential.

## What changed under Operator One
- Operator One became Merchant of Record, carrying the compliance for an electrical category, the listings, the logistics and the customer service.
- O1 ran the part-replacement campaign with the founder, as the seller of record on every affected order.
- The ratings damage was rebuilt afterwards by putting the corrected product in front of reviewers through Amazon's review programme.
- A small advertising budget that had been spread across two countries was concentrated on one, which delivered the results.
- Eight European markets run under one agreement across five platforms: Amazon, Bol.com, Leroy Merlin, MediaMarkt and Allegro.
- The founder keeps ownership of the inventory and sets the pricing strategy throughout.

## Outcome
BLSTR Sander sells across eight European markets and five marketplace platforms, with its ratings rebuilt after the early fault and the founder still focused on the product.

## Who this applies to
If you are launching a product without a team behind you, the question is not whether something will go wrong but who handles it when it does. Book a call to see what a founder-led launch looks like with an operator behind it.

## Story
A founder launched a product, one partner carried the rest BLSTR Sander makes a compact electric sandblaster. It is a genuinely new product in a category that had not seen one for a while, and it was brought to market by a single person. The problem A one-person company launching an electrical product into Europe faces two problems at once. The first is regulatory: an electrical category carries compliance obligations that have to be satisfied before anything is sold, in every market. The second is capacity, because there is only one person. Then the first version of the product developed a fault. That meant a part-replacement campaign, and it meant damaged early reviews. For an established brand that is a bad quarter. For a founder-led company with one product, it can be the end of the story. What Operator One put in place Operator One became the Merchant of Record, carrying the compliance for the category along with the listings, the logistics and the customer service. When the fault appeared, O1 ran the part-replacement campaign with the founder, as the seller of record on every affected order, which meant the customer relationship was handled by the party that actually held it. The ratings were rebuilt afterwards by putting the corrected product in front of reviewers through Amazon's review programme. On the commercial side, a small advertising budget had been spread thinly across two countries. O1 recommended concentrating it on one, and that market delivered the results. Where the brand stands now Eight European markets live across five marketplace platforms. Ratings rebuilt after the early product fault. Amazon across Europe and the UK, plus Bol.com, Leroy Merlin, MediaMarkt and Allegro. The founder still working on the product rather than the operation. Who this applies to If you are launching a product without a team behind you, the question is not whether something will go wrong but who handles it when it does. Book a call to see what a founder-led launch looks like with an operator behind it.